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October 12, 2009Polyurethane Carpet Padding/Cushion and OutgassingQUESTION: Since moving into an apartment with new carpet, I've had disturbing symptoms that come and go.. sore eyes, difficulty concentrating, headaches and uncomfortable tightness in the chest.
I think management will let me move to an apartment with older carpets, but I'm worried the padding they use underneath might take longer to outgas than just the carpet itself. I took a peek under an area of carpet and am sure the padding is rebond (bonded urethane).
Here's what I've gathered about the material:
"made by grinding flexible polyurethane foam into small particles and bonding them together with a chemical adhesive"
--krispyclean.com
"made from reclaimed scrap of high-density urethane foam used in furniture and automotive manufacturing"
--carpetbuyershandbook.com
I'm planning to request moving into a unit with 1-2year old carpet, but I'm concerned that might not be enough to alleviate symptoms. Polyurethane memory foam for bedding definitely makes my eyes burn and causes terrible headaches.
Anyhow, I have tried AFM Carpet Seal, but it seems to make things worse :( How ironic that I requested a unit with new carpet in the first place since I have allergies to mold and other things that grow on older carpet.
Thanks so much for reading POSTED BY MK :: TEXAS USA :: 1:55 PM DEBRA'S ANSWER:
My best recommendation for you is NO CARPET. 1-2 years old isn't enough.
I'm not sure why or how Carpet Guard made it worse, as there is no odor to this product (unless they changed the formula since I used it years ago). Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
October 02, 2009EMFs in the fuse box and LED and LCD Tv'sQUESTION: Hi Debra, I read about how you picked your house ect. (sounds a lot like me, exept some things were out of my realm. We built a house on our parents property so I tried to move it as far as I could from power lines. We are about 150 from the supply line and the transformer is right there as well. The supply lines are your typical house to house supply lines, I asked the power company once and i think they said 12 or 25k or something like that. The power runs right into my house into a bedroom, thats where we had to put our breaker box/fuse box/panel ect. Our bedroom is one door over. Our bed is probably 18 feet from the fuse box. But i would love to have a bedroom where someone could sleep in the one in that has the fuse panel but am afraid, would there be a HUGE amount of emfs there? It is 200 am service ect.
Second Part LCD vs LED
I'm reading more and more about CFL lights warnings and radiation and emf's ect. We have a 47 inch LCD TV and I am really afraid that all the CCFL bulbs in it is causing a lot of polution. (Which we also have a fireplace below it which is electrical, and is 1500 wats so maybe thats creating too much emf's as well. I tell ya im about to become afraid of everything power and chemicals now. We thought about replacing the living room lcd and put it in the bedroom because we have a traditional 36 inch regular tube type tv that is about 9 years old, so i first thought i'd love to replace all my tv's in the house with lcd, now im second guessing, would this be a mistake because of the CCFL bulbs? or should I go to the LED's? I read on one of your post where you had an expert say that the LED's pulsating and he doubted if that would help much, but I'm torn because now im afraid of CCFL. The bed, the foot of the bed is six foot from the tube type 36 inch television, and a flat panel would be about 7 and a half feet.
Thanks! :) POSTED BY DOODLE :: KENTUCKY USA :: 11:35 AM DEBRA'S ANSWER:
I'm going to let my readers who are EMF experts answer this one... Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
September 28, 2009covering a particle board cupboardQUESTION: Dear Debra,
We are renting an apartment with a large cupboard made out of particle board and wood veneer. I suspect it is pretty old (probably 10 years or more) but after reading about particle board and formaldehyde I am concerned that it may still be off-gassing.
I live in Israel so there is very little awareness of these issues and no products such as vapor barriers etc. or no VOC paints are available. I thought I could wrap the shelves with simple nylon sheets (the kind used to wrap school books) to minimize offgassing. Do you think that would work?
Thank you!
TE POSTED BY TE :: NEW HAMPSHIRE ISRAEL :: 10:29 AM DEBRA'S ANSWER:
The thing that absolutely will work is heavy duty aluminum foil. Put it up with aluminum foil tape, which you can buy at a hardware store. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
September 07, 2009composting toiletQUESTION: I am looking for the safest composting toilet to put in an MCS trailer for my daughter. She is very sensitive to plastics/ acrylics so I was wondering about the sun-mar toilet which is made of fiberglass. do you think that might be any safer for her? POSTED BY MARGARET :: VIRGINIA USA :: 1:45 PM DEBRA'S ANSWER:
I have no experience with composting toilets. Readers? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
August 31, 2009mcs maskQUESTION: Hi! I have tried following masks to prevent chemical odors when I go out but in turn They irritated my nose and caused pain:
3m 8577 mask, I can breath mask(honey com mask carbon filter filter mask, 3m big silicon mask for protect from chemicals.
Are there any good mcs mask works well? POSTED BY SP :: TEXAS USA :: 11:50 AM CATEGORY — TOXICS :: :: POST YOUR COMMENT
August 24, 2009Water Cooler JugQUESTION: Hi Debra,
I am in the process of making my home plastic free, I have just about gotten rid of all plastics except for my water cooler jug. I have been in search for a BPA free water jug for sometime now but it seems like my only option is a glass one, which just won't work for me. I finally came across one that claims it is BPA free but is made of PET plastic. My question is, is PET safe? or do you or your readers know of any other safe jugs? Thanks for all the information on your wonderful site, I've learned so much form it.
POSTED BY JAX :: ILLINOIS USA :: 4:26 PM DEBRA'S ANSWER:
PET is polyethylene terephthalate, which is not the same thing as plain polyethylene (PE).
Antimony (Sb) is used in the production of PET and remains in the material. It can and does migrate out into food and drinks. Although the amount is low and the form of antimony is not tremendously toxic, the presence of antimony in water stored in PET bottles is being investigated internationally.
I wouldn't use a PET bottle as the storage container for my primary drinking water. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
August 20, 2009Fused Bags QUESTION: Looking for a way to recycle my plastic bags I found out about fused bags. I made a couple and loved it! However, in some blogs they say it's toxic to made them; in some others they say they are not, as long as a windows is kept open.
I did the first fused bags in my apartment, a big window open, and the a/c on. And I did the second one outdoors. But I live in a very hot and humid place so I rather to make them in my apartment (also, there was no wind so... it was not so ventilated). I also used a 3M respirator, but it looks it is for dust not outgassing.
I am pregnant so I am concerned about my baby's health. Is the fused bag making truly toxic? Or can I keep making them in my apartment a/c on, windows open and using a respirator?
Thanks!! POSTED BY LIBBY :: ARIZONA USA :: 3:41 PM DEBRA'S ANSWER:
I had to look up fused bags, as I didn't know what they were. It's a process of ironing 6-8 plastic shopping bags together to make a material from which you can then make into something, like a reusable shopping tote.
These bags are made from polyethylene, which is not a toxic plastic.
I'm not overly concerned about toxic fumes coming from fusing bags.
But...why not take them to a recycling bin at the grocery store? Most of the markets here in the Tampa Bay area that I've been to have them.
Later...
I did some further research on this and found that when polyethylene is heated, it degrades and offgasses hydrogen (95-99%) and methane (1-4%).
Neither hydrogen or methane are toxic, however, both are highly flammable.
Methane is also an asphyxiant and may displace oxygen in an enclosed space, making it difficult to breathe and depriving the body of essential oxygen. It's unlikely that fusing a few bags will cause enough outgassing to be a problem, but I would take care to not do it next to an open flame.
So I was right. No toxic chemicals here.
Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
August 17, 2009jaditeQUESTION: Hi, fire king jadite, the vintage stuff, is an opaque light green. I guess it is borosilicate glass from what I read. Is this lead free? I cannot find more out about this topic. I have read it is ok to microwave in, but not use in the dishwasher. I would like to feel safe in using these old dishes for everyday. Thanks for everything! POSTED BY CARI :: WISCONSIN USA :: 11:41 AM DEBRA'S ANSWER:
Jadite derives it's distinguishing color from the addition of uranium to glass, thus giving jadite it's alternate name, uranium glass. The amount of uranium ranges from trace amounts to about 2 percent by weight. Some pieces made in the 1800s, however, contain up to 25 percent uranium.
Most uranium glass was made into tableware and household items. It fell out of use when uranium was needed to make atomic bombs in the 1950s.
Jadite will register radioactivity on a geiger counter, but the amounts are so low they are considered to be harmless.
To answer your question about lead, I would say that jadite probably does not contain lead. All I could find was that it contains uranium and glass. Lead is typically used in a glaze for color or within the glass to make it sparkle, as in cut crystal. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
August 03, 2009Safety of orange or citrus cleaners, insect repellant, solvent, etc.QUESTION: In the late 1990's, I was required to attend an OSHA lecture given by Monona Rossol, President/founder of Arts, Crafts and Theater Safety, Inc., which provides health and safety services to the arts. I recall her writing the molecular structure of orange oil next to the molecular structure of an E.P.A.-regulated pesticide. They were identical. She said think of all the people spraying orange-based cleaners believing they were safe when the molecular structure was the same as a regulated pesticide.
I have never used citrus based products since. But I see in stores and on your web site that these types of products are still popularly considered and advertised to be safe.
Do you know anything about citrus-based products and pesticide (I don't know which particular one) being molecularly identical?
(She lectured on this topic because citrus based solvent was being used as an alternative to low-odor solvents in art. I had used each solvent and both were so irritating that I was up at night coughing from them. I switched to other media.)
She said that just because something comes from nature does not mean it is a safe replacement for other materials. Many chemicals in plants can kill us.
Thank you.
POSTED BY J.C.L. :: TEXAS USA :: 11:35 AM DEBRA'S ANSWER:
This is an important subject and I'm happy to have us discuss it here.
I am not a trained chemist, but have studied a lot of chemistry on my own in an attempt to understand the chemicals in consumer products.
So what I say here is my understanding, but may not be what a chemistry book says.
You brought up two points, which are each separate ideas.
The first was that the molecular structure of a natural substance can be the same as the molecular structure of a man-made substance. And an assumption was made that since the molecular structure of orange oil was identical to the pesticide that they were equally toxic.
I don't agree with this. There is a lot more to a substance than it's molecular structure. Let's just look at molecular structure for a moment. There are, in nature, basic elements that make up all life. These are outlined in the Periodic Table of Elements. These elements include hydrogen, oxygen, carbon, etc. These basic elements are found throughout life, in plants, animals, our own human bodies, water, petroleum, and everything else. Every single material form can be broken down into these basic building blocks of life. [a really easy explanation of the elements].
What is happening in our technological world is that manufacturers are taking natural molecular structures (such as various vitamins) and making those same molecular structures out of elements taken from petroleum products. These are the "synthetic vitamins" that come from petroleum instead of natural food products.
Now, what has been found is that even though the molecular structure of the vitamins is exactly the same, they do not operate the same in the human body. Natural supplements have biological and electromagnetic differences that produce greater levels of biological activity and are therefore better utilized by the body than synthetic forms.
So, if a man-made petrochemical vitamin molecular structure has a less beneficial effect on the body, it stands to reason, to me, that a molecular structure made by nature (i.e. orange oil) would not react with the body in the same way as would the identical molecular structure made by man from petrochemicals. They are just two different things.
I will say, however, that in nature, substances appear in context, with co-factors that do things like reduce toxicity or aid utilization. But industry tends to isolate and extract substances that can alone be much more harmful to health than in context. Sodium chloride, for example, refined by industry as an isolated substance, is much more detrimental to health that when it is combined with all the other minerals associated with it in nature, as in sea salt or Himalayan salt.
Your second point was that there are toxic substances in nature and we shouldn't assume that just because it is natural it isn't toxic. That is absolutely true.
The fact is, there are safe materials and toxic materials in nature and made by man. What I am looking for is the safe materials.
But there's one more thing. There are many materials made by man from petrochemicals that are relatively safe to the user, but they are still made from nonrenewable resources and many (such as plastics) do not biodegrade. This is why we need to move to a system where all raw materials are renewable and all end products are biodegradable. Because, in the final analysis, we can't sustain our bodies without a planet.
Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
July 31, 2009removing rust and painting an old refrigeratorQUESTION: I have an older refrigerator that I want to remove the rust from and repaint it (a new one is out of the question right now). I am allergic to chemicals. Are there environmentally friendly rust removers and metal paint available?
Thanks POSTED BY JHWMSLS :: GEORGIA USA :: 6:38 AM DEBRA'S ANSWER:
Oh, not that I know of.
Readers? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
July 28, 2009Non-Toxic Way to Clean mortar from new Brick on house without getting into garden?QUESTION: Hi Debra! My father has just finished bricking my home, we did probably 90% brick, anyways, he mentioned I might need to use an acid on my brick to get the excess and splatter of mortar off. I'm afraid to use this, being I try to use everything green. I also worry about the garden out back. I tried a little vinager, of course it was no match to the mortar. (It worked well in my kitchen grout tho! lol) Do you have any suggestions? Oh they told me since I had a sanded finish on my brick that if i used a wire brush or power washer it would take the finish off. I havent a clue what to do now? They also said to try Tide, and even though I use Eco friendly laundry detergeant I thought it was better than acid on my brick, but... i just tried a little spot and it only took the tiny stuff off. Any suggestions? :) POSTED BY DOODLE :: KENTUCKY USA :: 9:11 AM DEBRA'S ANSWER:
Readers? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
July 27, 2009Flame preventing chemicals in bedsQUESTION: I am reading from some sources that even natural mattresses are now required to add some sort of flame resistant chemical to their beds because even wool can no longer pass the open flame test that is used. The article claims that these manufacturers are not required by law to show what chemicals they are using or even admit that they do so. Is there some place to find information that would confirm or refute this claim? Since the source I read it from is actually selling mattresses, I am concerned that it may be in his own best interest to disseminate such information whether true or not. POSTED BY RON :: ARIZONA USA :: 1:26 PM DEBRA'S ANSWER:
There are new flammability laws. To make a complicated story short, there are flame retardant materials of various kinds used in natural mattresses, and they are not the toxic flame retardants of the past. There are many new flame retardant materials that are completely nontoxic used by natural mattress companies.
It would be interesting to survey all the natural mattress companies and make a list of flame retardants used.
If anyone would like to go to websites or call around and get the information, you can post it here and I'll explain the different types of flame retardants you find.
In general, be skeptical of claims made about other products made by people wanting to sell their own product. The best way to sell a good product is to tell the truth about the benefits of your own product. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
Fabri-coate fabric protectorQUESTION: I have a question about Guardsman Fabric-coate, a fabric protector. My daughter is moving to her first apartment and found a sofa she loves. The salesperson is, of course, pushing for this product to be put on the sofa and used an impressive demonstration. The sofa is polyester and I would like to know which is worse...the fabri-coate or the polyester outgassing. Would the protector keep the sofa from outgassing? She is not MCS but I got a headache and scratchy throat after visiting the furniture store. Any thoughts? POSTED BY KAREN :: ARIZONA USA :: 1:06 PM DEBRA'S ANSWER:
I contacted the company for the MSDS sheet on this product and it contains propylene glycol and formaldehyde, which both would outgas from the sofa after it is applied.
It wouldn't block the outgassing of fumes from other synthetic materials used to make the sofa. Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
July 06, 2009Bathroom remodel HELP!QUESTION: I am remodeling 2 bathrooms and I want to make sure I am doing it as least toxic as possible. I have a small child with special needs who does not have a strong immune system.
My contractor told me he typically uses Tec Full Flex (latex modified thin set mortar) for floors and Tec Double Duty (ceramic tile adhesive for walls & floors) for walls. What are the least toxic alternatives to these products?
Also, what other products should I purchase and have on hand to ensure a safe remodel?
There are sooo many products out there so any and all advice is GREATLY appreciated!
Susan POSTED BY SUSAN :: NEW JERSEY USA :: 2:57 PM DEBRA'S ANSWER:
The most complete answer I can give you is to direct you to my ebook Debra's Guide to Creating a Green Bathroom. It shows exactly what I did in my own bathroom to make it nontoxic and eco-friendly, including a list of all the brand name products I used. Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
June 22, 2009Question on MDF furniture & gassing offQUESTION: Hi there. Does anyone know the general rule of MDF furniture & the gassing off period? I am contemplating buying this Pottery Barn coffee table & media cabinet, but some of the panels & shelves are MDF, they admit.
I am considering asking if I could buy their floor model, thinking the gassing off would have already occurred. But my biggest question is: Does MDF gass off FOREVER? Or does it go away over time, say a few days or months or whatever.
I've searched the internet & can't really find a definitive answer. I'd be willing to purchase this furniture & let it gas off outside my home even for a while if I know that's all I needed to do.
Thank you to Debra & anyone else who can help me decide on whether to buy this beautiful "looking" furniture, or not.
POSTED BY NICOLETTE :: OHIO USA :: 7:05 PM DEBRA'S ANSWER:
MDF is Medium Density Fiberboard. Like particleboard, the wood bits are held together with a formaldehyde-based resin that will outgas formaldehyde.
It's impossible to predict how long it will take to outgas, as the time is dependent on how much formaldehyde is in the MDF (there are low-emission MDFs, but we don't know which was used to make the furniture), the temperature, and humidity.
Personally, I wouldn't buy it. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
Cotton Field PoisonsQUESTION: I live across the street from a Cotton Field also and, thankfully, they no longer do crop dusting, but they still spray poison and I get hives intermittently if exposed to the poison. We often get sick, as in sore throats when they spray the defoliant. Are there any ways to protect the house as far as the air goes? POSTED BY PATTI :: ALABAMA USA :: 6:44 PM DEBRA'S ANSWER:
Can you move?
You would have to make the house air tight and filter all incoming air, but I personally wouldn't want to live in a house where I couldn't open the window and get fresh air.
Can you tell us more about what's being used on those cotton fields, how often they spray, etc? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
June 02, 2009formicaQUESTION: Do old (60 years) Formica counter tops need to be cause for concern? Can they become toxic?
Is there any outgassing? Should they be thrown in a landfill?
POSTED BY DEB :: NEW YORK USA :: 8:07 AM DEBRA'S ANSWER:
I'm not sure what the objective of your questions are here.
Are you trying to decide whether or not to keep your formica countertops, or are you taking them out and wanting to know how to dispose of them?
Formica itself is not toxic. It is a very hard plastic that does not outgas.
The problem with formica installations is that it is generally installed over particleboard, which outgasses formaldehyde. It is the particleboard that is the problem.
In your case, if it is sixty years old, the particleboard has outgassed. For anyone else who may have formica with newer particleboard, you should seal it where it is exposed under the countertop. The easiest way to do this is with heavy duty foil and foil tape.
I don't know of any other alternative for the disposal of formica than to send it to a landfill. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
auto/car windshield replacement adhesive VOCsQUESTION: Hi,
I am MCS and have to replace my car window. I am worried about the VOCs in the adhesive and how long it would take to offgas.
How long am I going to need a rental car (another issue in itself) Are there any safer adhesives meant for car windows ?
I will ask them to be extra carefull not to slather it on the interior.
Anyone with experience on this?
The one positive is the weather is nice right now and the car gets hot so I can offgas.
Just want to know if there is a safer choice .
Thanks
Catadelle POSTED BY CATADELLE :: WASHINGTON USA :: 8:01 AM DEBRA'S ANSWER:
Readers? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
May 18, 2009Formaldehyde fumesQUESTION: Can formaldehyde fumes be absorbed through the skin, such as from a new mattress or furniture? POSTED BY ROXANNE :: ALABAMA CANADA :: 7:34 AM CATEGORY — TOXICS :: :: POST YOUR COMMENT
neoprene dumbbellsQUESTION: I just bought a dumbbell made of wroght iron coated with neoprene. Is this material safe to touch and/or does it off-gas? -Marc POSTED BY MARC :: FLORIDA USA :: 7:20 AM DEBRA'S ANSWER:
Neoprene was the first mass-produced synthetic rubber, made from petrochemicals. It's chemical name is Styrene (as in Styrofoam) Butadiene Chloroprane Rubber Blend. It was developed and is manufactured by DuPont. It is used for a wide variety of applications, including wetsuits and hoses. It is considered to be "chemically inert." The MSDS does list hydrocarbons under "hazardous decomposition products" but says only "not applicable" under health hazards data, so apparently there are no health hazards.
* more on neoprene...
* Neoprene MSDS
Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
May 12, 2009help! Cell phone melted in oven... what to do?QUESTION: Should I use an oven after accidentally melting a cellphone in it? Should I even attempt to clean it, and if so, how?
here's the embarrassing backstory:
After dropping my cellphone in the tub (oops!) a friend encouraged me to dry it out in the oven. I was very careful - warmed the oven up to its lowest setting, let it cool down until it was barely warm, took the battery out, and placed it on a thin cotton dishtowel on the top rack and closed the door, intending to remove it in a few hours.
Fast forward 6 hours, it's time for dinner, and I preheat the oven (I think that it was 350 or 400 degrees farenheit, it may have been broil), forgetting that the cellphone is in there!!!! After the oven preheated I opened the door, and a cloud of noxious burning-plastic smelling fumes billow out in my face... I scream, snatch the hot cellphone in the cotton cloth, close the oven door, run outside, throw it on the porch steps, and collapse in my car sobbing. I was so angry at myself, and convinced that I had just badly polluted my house, the one place that is a relatively safe space for me right now (I have MCS), and let's not even think about my lovely oven. My husband opened all the windows in the house and coaxed me back inside after an hour, convincing me that the odors had dispersed. I didn't smell anything, although I did get a few hives that night, which may or may not have had to do with the fumes.
This was two weeks ago, and I haven't touched the oven. I know that circuit boards have a lot of toxic components. The phone itself was metal on the outside, with a plastic frame inside. Before I threw it out I noticed that the phone had warped slightly, and the plastic that was visible inside had bent. I'm pretty sure that it was sitting button-down, battery housing up. now I wish that I had kept it, so that I could examine the circuit board... at the time I just wanted it far, far away.
*here's the question*
Would you still use this oven (assuming that you have MCS)? How would you clean it? What are the odds that the toxic elements have settled on the inside surface of the oven with the smoke deposits, or dripped onto the bottom of the oven? (there was a thin cotton cloth under it which my mom then laundered so I can't inspect it, I don't even know which dish cloth it was! I don't remember anything drippy when I grabbed it)
I was considering replacing the stove anyway, since it is gas (electric oven, gas top). I do love it and have not yet noticed getting sick around the gas as some people do, although I have been warned by other people with MCS that gas is almost always a problem and that I will not get well until I eliminate it from my home. Replacing the stove would be very costly and inconvenient, and then I have the moral dilema of selling a used oven that might not be safe for someone else, either.
Help! All advice is appreciated...
POSTED BY FORGETFUL FRAU :: NEW YORK USA :: 7:09 AM DEBRA'S ANSWER:
Readers? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
May 06, 2009alternative to naval jellyQUESTION: Hi Debra - thanks so much for all you do for us folks with MCS. I hope you or your readers can help me.
I need to remove the old slotted metal cover plate from a shower drain, but the screws are very old, rusted and corroded and won't budge. I can't cut the plate out because the housings for the screws are solidly integrated as a part of the drain pipe fitting (no flimsy side attachments here - they don't make 'em like they used to!).
The hardware store suggested naval jelly, but one look at the MSDS sent me out the door shivering. Is there a safe - or at least less toxic - alternative for naval jelly? Once the cover plate is off it will be replaced with a new metal one that snaps in, eliminating the need for screws in the future. Can you help me? Thanks! POSTED BY MARY ANNE :: CALIFORNIA USA :: 11:23 AM DEBRA'S ANSWER:
Readers? Debra :-) DEBRA'S ANSWER:
If you have MCS, you don't want to use naval jelly. It's pretty toxic.
At Sears, you can buy a mechanical tool called a Screw Extractor, but you still may need to put some kind of lubricant on the screws. I don't know of one that is nontoxic.
There's also something called Liquid Wrench, which is also toxic, but you only need a little bit of it--like one drop per screw. It frees rusted screws and bolts.
You're probably going to need to have someone else do this for you. Open the windows and turn on the ventilation fan and close the door so the fumes don't get into the rest of the house. Put a rolled up towel at the base of the door if there is a space. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
May 04, 2009Refurbishing bathtubsQUESTION: Has anyone ever heard of a method used to refurbish a bathtub known as "epoxy polyurethane oxide"? The company that uses this method would be spraying this solution on the tub that we are hoping to have refinished. I will be bathing my 3 young grandchildren in the tub, and I don't want to cause any harm to them if this method is toxic in any way. Thank you! POSTED BY SUSAN :: LOUISIANA USA :: 4:43 PM DEBRA'S ANSWER:
Readers? Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
March 16, 2009Green Friends and Home HelpQUESTION: Making new friends or hiring any home help - from a plumber to a cleaning person is always difficult. I have explain and educate about the scent in self-care and laundry products and often supply them with new products (expensive!) Many people are emotionally attached to their products and are not interested or even offended. Those who are willing to work with me rarely get it right even after many trys. The worst is that now with molecularly binding laundry products the scent cannot be washed out. (Well, 5-10 washingings and drying in the very hot summer sun only will do it on natural fibers for me.)
It is not hard for one to control what one uses - but others is a different story. Last summer I had some new doors installed and it was the contractor and his help that reeked not the builing materials! Now I need my kitchen done - oouch! Anyone have anything to share about how they deal with this? Full body coveralls?!?! POSTED BY WJW :: MARYLAND USA :: 1:57 PM DEBRA'S ANSWER:
Readers? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
New car outgas interiorQUESTION: Hi Debra,
I am enjoying your newsletter. It is very informative.
Does anyone have tips and past experience on how to outgas the interior of a new car with cloth seats and carpet...quickest and most efficient way I have MCS.
thank you
Joseph POSTED BY JOSEPH :: LOUISIANA USA :: 10:27 AM DEBRA'S ANSWER:
Readers? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
March 03, 2009Do Plastics Off-Gas?QUESTION: Hi Debra,
First I would like to thank you for all your help and the valuable information you are making available. Thank you thank you! Way to go!
I've been wondering if "everyday" household items made from plastic are off-gassing petrochemicals. Some examples would be plastic food storage containers, plastic flowerpots, plastic broomhandles and dustpans, etc. Thanks for any info on this.
POSTED BY KATIE :: MINNESOTA USA :: 10:22 AM DEBRA'S ANSWER:
There are many types of plastic, so the answer to your question, "Do plastics outgas?" is yes, and no.
The determining factor as to how much plastics outgas is how soft or hard they are. The rule of thumb is that hard plastics, which are brittle and break when you bend them, do not outgas much, but soft plastics, which bend without breaking, usually do.
Note that the word "outgas" refers to the release of vapors into the air. When plastic containers release chemicals into foods and beverages, this is called "leaching." I think your asking, can plastics leave the product/package and get into your body by any means. Yes!
This is all more fully explained in my book Home Safe Home. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
February 24, 2009chemical smell from not-so-recently refinished wood floorsQUESTION: Hi Debra,
I saw a similar posting about the finish on hardwood floors, but this one's a bit different. I recently moved into an apartment that, back in November of 2008, had the hardwood floors refinished with what I think is polyurethane. When I first looked at the place, there was a fairly strong chemical odor that I thought was from the recent painting of the apartment, but now that I've moved in I'm realizing that it hasn't dissipated. I've put my nose to the hardwood floors and there is definitely a sharp chemical smell coming from them. Do you know what would cause floors to smell this strongly months after they've been refinished? Is there anything I can do now to dispel the odor? Thank you. POSTED BY NEIL :: NEW HAMPSHIRE USA :: 5:47 AM DEBRA'S ANSWER:
It could be polyurethane, but the toxic kind.
If it were water-based polyurethane, the odor would have dissipated by now. But there are still oil-based wood finishes on the market that continue to outgas for several years.
Heat treatment is the best way to handle this. Just remove people, pets, and plants from your apartment, close everything up, and turn up the heat as high as you can. It may take a few days or a week of heating to cure the finish so it no longer outgasses. Then open all the windows and air it out before you move back in.
Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
February 23, 2009Dangers of Rubbing AlcoholQUESTION: Hi Debra,
I came across a comment in a past blog about the health hazards of rubbing alcohol, because it is petrochemical based. Can you tell me more about these health hazards and why you do not recommend rubbing alochol? I've had a bad feeling about it for awhile, but would like to learn some solid facts on why. Thanks so much,
Katie POSTED BY KATIE :: MINNESOTA USA :: 10:39 AM DEBRA'S ANSWER:
Here is the MSDS for Isopropyl Alcohol (Rubbing Alcohol).
It says, "MAY BE POISONOUS IF INHALED OR ABSORBED THROUGH SKIN. VAPORS MAY CAUSE DIZZINESS OR SUFFOCATION. CONTACT MAY IRRITATE OR BURN SKIN AND EYES." Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
February 17, 2009Removing recently laid carpet QUESTION: A friend recently had carpet put down to replace another one that was floored. The installer used an adhesive to glue the carpet to the house's cement foundation. She has had a negative reaction, from either the carpet or the adhesive or both. Several week have gone by and she is still very sensitive to the outgassing odors. So she is going to remove the carpet and have ceramic tile installed.
First, what is the safest way to remove any adhesive left on the cement foundation.
Second, are there ways to green up the ceramic tile installation? Should there be a cementboard subfloor installed over the concrete, before the "mud" is put on and the tiles laid. Is there a green grout that can be specified. People often say they will be using green products, but it isn't always what happens.
Thanks to all of you for any sharing of your experiences or advice about this! POSTED BY REENIE :: FLORIDA USA :: 6:36 AM DEBRA'S ANSWER:
If you are installing ceramic tile, you don't need to remove any carpet adhesive that remains, unless it makes the surface of the floor uneven. In the past, I've removed adhesive residues from floors by scraping it with a putty knife.
You don't need to put a cement subfloor over the concrete. You can lay the ceramic tile right on the concrete.
My husband and I have laid a lot of tile. We just use the standard mortar and grout that is sold in home improvements stores. Be sure to get a plain powdered grout and not one that contains latex.
The most toxic thing about a tile installation is the grout sealer. We use the grout sealer sold by AFM Enterprises. It is completely odor-free and nontoxic. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
Food Grade Polyethylene ContainersQUESTION: We are a tiny manufacture (>50K) of a liquid organic product. Some of our product was stored in high-density polyethylene food grade containers, while another batch was stored in low-density polyethylene, food grade containers.
All the product in in HDP containers was ruined. The product in the LDP is fine. Everything was handled the same way. In as much as we lost 90% of our harvest and value added product, we plan to switch to glass containers. However, I am curious about why this happened and if others have knowledge about food grade plastic containers and leaching. Thank you for any links or ideas. POSTED BY PLF :: MISSOURI USA :: 6:33 AM DEBRA'S ANSWER:
It was my understanding that food grade plastics don't leach, but recently there was an article about polypropylene food containers leaching, so we may not know everything we need to know about this.
Readers, do you have any info on this?
Can you tell me more about how your product was ruined by this plastic? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
February 10, 2009Kevlar and EMF'sQUESTION: Can a Kevlar shield protect from EMF's? I have a couple of film bags that I use when travling through the airport. I was thinking of using it at work where there is a wi-fi hotspot transmeter 2 feet from my legs. I was thinking of placing the kevlar film bag right over the hotspot. In the mean time I am saving up for a trifield meter.
POSTED BY ANDRES :: FLORIDA USA :: 10:35 AM DEBRA'S ANSWER:
Readers? Anyone know the answer to this? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
Fiberglass swimming poolsQUESTION:
I was reading about the latest trend in swimming pools and learned about fiber glass in ground pools. Do you know if there is a safety issue in using one of these pools verses a concrete in ground pool?
Gayle POSTED BY GAYLE :: MICHIGAN USA :: 10:29 AM DEBRA'S ANSWER:
I know of no negative health effects of fiberglass pools. And I've been in these pools. They are fine. Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
December 08, 2008Ink or paper used in printing books, newspapers etcQUESTION: I developed MCS about 3 yrs ago. One of the issues I have the most trouble with is reading any printed matter. Newspapers are the worst offenders, then paperback books,then hardback books and magazines. I assume it's the ink because photos printed from a computer also bother me alot. How does one know if ink used in printing contains toxins? Guess it could be the paper too. I would appreciate comments on this matter.I am considering one of the reading devices that books can be downloaded onto but most of them are plastic which I also have trouble with. Any thoughts, ideas or experiences would be appreciated. This blog has been very very helpful to me. Thank you so much.
POSTED BY ANNE T :: NEW MEXICO USA :: 1:42 PM DEBRA'S ANSWER:
All inks contain some toxic chemicals, to the best of my knowledge. Here's the MSDS for one brand of printing ink that shows it contains glycol ether pm acetate, 2-butoxyethyl acetate, cyclehexanone, petroleum hydrocarbon, ethylbenzene, and xylene. There are links to the MSDS for many different types of printing inks at http://www.vansonink.com/ts_msds.aspx.
Even "eco-friendly" inks contain toxic chemicals, though in smaller amounts, as shown in this ad: http://www.gansink.com/Eco-Sure.asp.
It's interesting that you say you react most to newspapers. Most newspapers today are printing with soy-based ink because it doesn't smudge like the old ink.
I don't think your problem will be solved by looking for an ink you tolerate.
One solution for people with MCS is to use a reading box. I haven't seen one of these in a while and nothing came up on my internet search. It's basically a wood or metal box with a glass top. Holes are cut into the sides and long gloves are attached so you can reach in and turn the page without opening the box. They are pretty simple to make if you are handy, or know someone who is.
Has anyone seen a reading box lately, or have suggestions? I used to sit next to an air filter and have it blow directly in the air space between my nose and the book.
You can also air books out before reading them. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
October 20, 2008European Chemical Clampdown Reaches Across AtlanticQUESTION: Scientific American
September 30, 2008
European Chemical Clampdown Reaches Across Atlantic
Many chemicals manufactured in the U.S. have been pronounced "dangerous" by the European Union
By David Biello
BAD CHEMISTRY: At least 16--and as many as hundreds--of chemicals produced in the U.S. will be classified as dangerous by the E.U.
Hundreds of chemicals likely to be identified by the European Union (E.U.) as "substances of very high concern" are produced throughout the U.S., sometimes in large quantities. In fact, chemicals such as varieties of plastic-softening phthalates –linked to developmental and reproductive problems because they mimic hormones–are produced in excess of hundreds of million of pounds per year, according to a new report from Environmental Defense Fund (EDF) that is based on U.S. Environmental Protection Agency (EPA) data from 2001.
"Many chemicals that the E.U. has already identified as dangerous and will eventually regulate are produced in the U.S. by many different companies at many different sites," says biochemist Richard Denison of EDF, author of the report "Across the Pond: Assessing REACH's First Big Impact on U.S. Companies and Chemicals". "The market is going to respond to that, companies that use those chemicals will be looking to find safer alternatives."
These dangerous chemicals have been identified via the E.U.'s 2007 Registration, Evaluation, Authorization and Restriction of Chemicals (REACH) law, which requires the disclosure of all chemicals sold in the E.U. in quantities of more than one metric ton per year. As it stands, 16 chemicals, including three phthalates , are already on the REACH list as chemicals of concern. And in coming years, the REACH law will require that companies prove the safety of a given chemical before it is allowed to be sold; those chemicals deemed dangerous–or "substances of very high concern" due to associated human health risks–will only be sold with special governmental permission.
Of the 267 chemicals on the potential expanded REACH list compiled by the International Chemical Secretariat in Sweden, two are regulated in some form under U.S. law–asbestos and hexavalent chromium (chromium VI)–and only one third have even been tested by the EPA. "Asbestos is the poster child for what's wrong with the Toxics Substances Control Act," the 1976 U.S. law governing such chemicals, Denison says. EPA attempted to craft a regulation to ban its use only to have it rejected by courts. "They couldn't even do it for asbestos," which causes lung disease and cancer.
All told, the U.S. manufactures more than one billion pounds (455 million kilograms) of 14 potential REACH-listed chemicals, including two varieties of toluene; 85 more are made in quantities exceeding one million pounds (455,000 kilograms), like the phthalates which have already been regulated in some cases in the E.U.
BASF, Chemtura, Dow, DuPont and Equistar make the most of these suspect chemicals in the U.S., and Kentucky, Louisiana, Michigan, New Jersey, New York, North Carolina, Ohio and Texas host operations that manufacture them. Some of the most commonly produced dangerous chemicals include benzene, formaldehyde, styrene, hexane and butadiene.
Whereas Germany-based chemical giant BASF "unreservedly supports the goals of REACH in protecting man and the environment," it remains unclear how that will impact its chemical operations in the U.S. "Chemical manufacturing is our core business," BASF spokesman Daniel Pepitone says. "We have already begun an internal product evaluation and, based on risk assessment, we want to review all substances produced or sold worldwide in the BASF Group in quantities of more than one metric ton."
"Information regarding the hazardous properties of substances is simply one component that is needed for the safe and responsible handling of chemical products," he continues. "Further information, such as the type and extent of potential exposure to humans and the environment, is also required."
And some U.S. states are taking matters into their own hands: California Gov. Arnold Schwarzenegger (R) signed into law yesterday two bills that will attempt to identify dangerous substances manufactured or used in the state, develop safer alternatives to commonly used dangerous compounds as well as create a web-based database of common chemicals for individuals.
This legislation "puts an end to the less effective chemical-by-chemical bans of the past," Schwarzenegger said in a statement . "We will stop looking at toxics as an inevitable by-product of industrial production. Instead, they will be something that can be removed from every product in the design stage–protecting people's health and our environment."
This came to me from Lawrence Plumlee via Dr Paula Davey. POSTED BY JULIE LARSON :: INDIANA USA :: 5:27 PM CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
October 13, 2008lead in power cordQUESTION: I recently purchased a Gold N Hot ceramic flat iron straightening iron. When I opened it there was a tag reading Warning: The power cord on this product contains lead, a chemical known to the State of California to cause birth defects or other reproductive harm. Wash hands after handling.
This really scared me,,,Is it harmful, and why are they still selling something like this. Should I take it back, or do all cords on irons have lead in them? POSTED BY CLARA :: INDIANA USA :: 4:57 PM DEBRA'S ANSWER:
We covered this at length a couple of years ago (how time flies!) but I thought it was important enough to mention it again. See Q&A: Lead on Power Cords. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
September 23, 2008vinyl postersQUESTION: I just decorated my children's room with vinyl posters. They are removeable and have lots of variety. A popular one are the FatHeads of sports teams. Are these types of cling-ons safe? Do they release toxins into the air?
POSTED BY CARLA :: OHIO USA :: 9:52 AM DEBRA'S ANSWER:
Take them down. They release toxic plasticizers into the air. Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
Toxic Chemicals in ProductsQUESTION: I am surprised that this site does not do more in the way of researching food supply, cosmetics and toiletries. Most of our food supply, cosmetics and toiletries are supplied by the Dow chemical company. Toothpaste, underarm deodorant, mouthwash, makeup, shampoos, body lotions and creams, and much much more, all have synthetic chemicals in them. Propylene glycol (made by the Dow Chemical Company) is a chemical that is in anti-freeze; but also in hair gels, underarm deodorants, makeup and in some butters. This chemical has huge side effects to the human body.
I have learned that what goes into your body and onto your skin should be edible. If a lotion is applied to your skin, your skin is "eating that lotion." The daily use of chemicals entering your body has just increased. Toothpaste is hazardous to anyone putting it on their teeth, you are not eating it, but once on the teeth it is being consumed into the body and the chemicals in toothpaste are deadly. Underarm deodorant is hazardous because of the chemicals and that staying on the skin fronm morning to night 365 days a year times your age results in many side effects. Sunscreen lathering starts early in life and causes cancer and other diseases instantly.
One thing I have learned in one year since my husband had colon and liver cancer (2007)and survived are the words from his doctor: My husband smoked for 30 years, but he stated that his cancer did not come from cigarettes. He stated in private to me that he could lose his license for what he was about to tell me. Foods, prescription medicines and cosmetics and toiletries cause more harm to the body than a cigarette could ever do, because of the chemicals 365 days a year times our age. Our bodies (specifically our cells) have a hard time fighting off chemicals 365 days a year-bottom line.
No one in 2008 takes the time to do research on the chemicals in every single item that comes near their body or into their body-the FDA allows many companies to do what they want to do-no monitoring from them whatsoever. Sodium nitrite has many side effects including arthritis. It is allowed in processed meats and all deli meats but not allowed in organic meats. Everyone cannot afford organic. That is sad. Many ingredients are allowed without FDA approval including cosmetics and toiletries. Prescription drugs kills and yet the companies are allowed to continue selling the drug. Big Pharm runs this country, not the FDA. POSTED BY TERRI WILLIAMS :: MARYLAND USA :: 8:51 AM DEBRA'S ANSWER:
I don't spend more time on this subject because my work is about finding the SAFE products.
I've already researched what's toxic. A lot of that information is in my book Home Safe Home. And I occasionally do talk about toxic chemicals if I find something new.
But the purpose of this website is to focus on the positive--what we CAN do in light of living in a toxic world. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
Sleep Number Bed?QUESTION: Does anyone have information about the Sleep Number bed? My doctor suggested it as I have so much trouble sleeping & she says it uses air for support. POSTED BY KATE :: VIRGINIA USA :: 8:27 AM DEBRA'S ANSWER:
It is an air-filled cushion, but the entire bed is made from polyester, foam and rubber (which can be either natural or made from crude oil, and I don't know which it is).
To me, it's best to have a bed be healthy first, and comfortable second (though I know some will disagree with me on this). Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
September 15, 2008Formaldehyde by any other name...is just as bad...QUESTION: Hi Debra, Having MCS I try to avoid anything with formaldehyde, however I know there are probably a lot of alternative names for formaldehyde used in products. Do you know or have a list of such alternative names that one should look for? Thanks sv POSTED BY SV :: WASHINGTON USA :: 2:25 PM DEBRA'S ANSWER:
Here are the ones I could find:
Formalin
Methanal
Methyl aldehyde
Methylene oxide
Morbicid acid
Oxymethylene
And these preservatives, found in personal care products, release formaldehyde:
Quaternium-15
2-bromo-2nitropropane-1,3-diol
imidazolidinyl urea
diazolidinyl urea
Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
July 22, 2008non toxic tent?QUESTION: Hello,
Thanks for running the great site again.
Are most tents treated with fire retardant and formaldehyde?
Is it possible to buy a non toxic tent and camping gear? Or should we just give up camping? Thanks so much. POSTED BY DIANNE :: BC CANADA :: 6:19 AM DEBRA'S ANSWER:
Readers? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
June 23, 2008Barbeque BluesQUESTION: My neighbor just bought a propane barbecue, and the fumes put me out of the house. Is propane the problem, or is it the new barbecue out gassing? POSTED BY SUZANNE OLSON :: CA USA :: 10:48 PM DEBRA'S ANSWER:
I'd say it was the propane. Barbeques have a baked-on finish that usually doesn't emit fumes. Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
June 22, 2008ceiling fan odor..is it toxicQUESTION: We recently purchased a new Hunter ceiling fan. Upon opening the box and removing the parts, a strong chemical type odor filled the bedroom. Are these toxic fumes? Should we return the fan or let it air out in a well ventilated room before installation?
This product was made in China.
Thank you for your help. POSTED BY RMD :: MICHIGAN USA :: 12:31 PM DEBRA'S ANSWER:
I would probably air it outdoors for a day or two and if the odor didn't go away, I would return it. I've purchased Hunter ceiling fans and they had no odor, so perhaps this one is defective. Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
June 17, 2008tarnished jewelry safeQUESTION: Dear Debra,
Can you tell me if tarnished jewelry is safe to wear? Specifically, I'm wondering about sterling silver earrings that are tarnished and have glints of the copper alloy coming through when once it was a pure silver look.
I know that silver polishing can be quite toxic, so I do not want to use any chemical polish.
I'm just wondering if the tarnished earrings are safe to wear as is.
Also, is there any other reason that sterling silver would not be safe to wear as jewelry?
Thank you.
POSTED BY LISA :: AZ USA :: 6:03 AM DEBRA'S ANSWER:
The tarnish is silver sulfate, which is slightly toxic. Wearing tarnished jewelry can cause skin irritation.
But it is easy to remove tarnish without toxic chemicals. Just take any aluminum (such as an aluminum pan or aluminum foil) and any salt (such as table salt or baking soda) and put it in water and soak the silver in it. It will just magnitize away. I demonstrated this on television once many years ago. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
recycled rubberQUESTION: Dear Debra,
More and more, I notice that shoe soles are advertised as being made from recycled rubber. Are there any health concerns you would have from wearing shoes made of this recycled rubber? I am guessing that the recycled rubber is most likely from car tires.
Do you have any information about this?
Many children's playgrounds use shredded rubber tires as a bedding material to cover the ground.
Is this safe for children to play on? POSTED BY LISA :: AZ USA :: 5:52 AM DEBRA'S ANSWER:
This is one of those cases where recycling is good for the environment, but the material being recycled isn't so good for health.
A report called Artificial Turf: Exposures to Ground Up Rubber Tires - Athletic Fields, Playgrounds, Garden Mulch states that their lab tests on ground tires "contained volatile organic hydrocarbons (VOCs) with carcinogenic potential, which could be extracted from the crumbs in the laboratory. Health reports from workers in the rubber fabrication industry and in the rubber reclamation industry describe the presence of multiple volatile organic hydrocarbons, semivolatile hydrocarbons, and other toxic elements in the air. Studies at tire reclamation sites report the leaching of similar sets of chemicals into the ground water. Occupational studies document a spectrum of health effects, ranging from severe skin, eye, and respiratory irritation to three forms of cancer."
In addition, a "second set of experiments tested the chemicals released from the tire crumbs used for “in-fill” and commercial rubber mulch. Ten metals were leached from the samples of tire crumbs and the tire mulch in the first experiment. Twenty-five chemical species were identified with 72% to 99% certainty in the mass spectrometry and gas chromatography analysis in the second experiment. Nineteen were identified with over 90% certainty and five with over 98% certainty. Confirmatory studies provided a definitive identification of four of the major chemicals released."
So I'd say, no, not safe for children to play on. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
June 05, 2008Toxic MetalsQUESTION: I'm a mother of a 7 year old non-verbal autistic boy. I discovered your book Home Safe Home through a biomedical support group in Central Ohio that I'm a part of. Most parents that pursue biomedical intervention also known as DAN! (Defeat Autism Now!) are always looking for the sources of the toxins our children are exposed to so that we may eliminate them (for example: we know that new carpeting is a huge source for antimony - a lot of families we know are having their carpet removed and we're looking into the wool carpet). We are doing periodic toxin screens (urine and/or fecal). These are the metals that our children our being tested for:
Aluminum
Antimony
Arsenic
Beryllium
Bismuth
Cadmium
Copper
Lead
Mercury
Nickel
Platinum
Thallium
Thorium
Tin
Tungsten
Uranium
It would be very helpful for me and other families in our situation if we could search for a toxin and find a list of sources that we may change. In our case, our son is pulling out an unbelievable amount of cadmium. It's almost maxed out. He's very toxic in this and we are trying to isolate some sources, but we can't seem to find it as of yet.
Please let me know if you know of a site, book, etc. that would be beneficial for our family and others like ours.
One final note, your book Home Safe Home has completely changed our lives for the better and we thank you. Our whole family has benefited from your time and effort into researching, writing, and publishing of your book. We are eternally grateful!
POSTED BY DIANA :: OHIO USA :: 12:31 PM DEBRA'S ANSWER:
I will add these metals to my list of toxic substances to avoid and work on compiling some lists.
In the meanwhile, readers, if you know of any resources on these metals, please post them. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
May 28, 2008random plasticsQUESTION: Debra,
I have two plastic/rubber questions on items I don't use to eat off of, but use regularly nonetheless. I read on your site that neoprene, which I believe you said is rubber, is not safe to eat off of. But what about the neoprene covered dumbbells? Are those safe to exercise with? The metal ones really hurt my hands.
Similarly, are plastic items such as scotch tape safe to use to wrap for example sandwiches in parchment paper? Thanks! POSTED BY JF :: PA USA :: 11:31 AM DEBRA'S ANSWER:
In Q&A: Are neoprene lunch boxes safe for my kids? I said I wouldn't use a neoprene lunch box for my kids, not that I wouldn't eat off it. I wouldn't eat off it, but the issue here is one of emitting harmful chemicals into the air. So that would apply to your dumbbells too and any other product.
I use scotch tape myself and don't consider it to be particularly toxic, although I'm sure some people with MCS react to it. I don't think it's a big hazard to your sandwich. Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
May 26, 2008What we pick up on our shoesQUESTION: Dear Debra,
When I'm walking on city side walks or parking lots, I often encounter litter that seems like it could be of a toxic nature. Sometimes I don't see the items until I step on them with my shoes. I'm wondering if such things such as a cracked cigarette lighter/lighter fluid or old, corroded, weather exposed double A batteries would warrant replacing the shoes.
I don't want to continue tracking any potential toxins around, especially in my home.
Thank you.
POSTED BY LISA :: AZ USA :: 11:05 AM DEBRA'S ANSWER:
We do pick up a lot of toxic chemicals on the soles of our shoes and bring them indoors, so even if you are careful to only choose nontoxic products to use in your home, you are still bringing toxic chemicals inside with your shoes. Chemicals can include asphalt, pesticides and herbicides from lawns and gardens and sidewalks, and any number of other chemicals that may be present where you walk.
When you walk around your home with toxic chemicals on the soles of your shoes, they come off on the floor. Then when you walk barefoot around your home, they can be absorbed through the soles of your feet. You can also inhale these chemicals as they outgass. If you have children playing on the floor, the toxic chemicals can get on their hands and into their mouths. Children, and especially infants, are even more susceptable to the dangers of toxic chemicals and carcinogens than adults.
I don't think you need to replace your shoes, however. Shoes protect our feet from hazards encountered when we walk. And a new pair of shoes will only get more pollutants on them.
The solution is to leave your shoes at the door, and put them on and take them off as you leave and enter the house. Have a rack set up next to the door you enter most frequently, where you can leave your shoes when you enter the house. Have slippers or socks ready to put on if you don't want to go barefoot. By doing this, you will keep the outdoor pollutants on your shoes and keep them from being tracked around the house.
And remember to make provisions for guests and have slippers or socks available for them too. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
April 28, 2008Ikea particle board furnitureQUESTION: Dear Debra
I have recently bought a second-hand Ikea bed frame, which is described as birch verneer with some sort of particle board inside. I have been reading that particle board can give off formaldehyde fumes, and was wondering if you know whether Ikea furniture is safe in this respect,
Sincerely
Clancy POSTED BY C KELLY :: VICTORIA AUSTRALIA :: 3:36 PM DEBRA'S ANSWER:
Particleboard does give off toxic formaldehyde fumes.
I know of no reason to think that particleboard from Ikea is any different, unless it is labeled "formaldehyde-free." Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
April 21, 2008Bisphenol-A in Other Household PlasticsQUESTION: Is this a problem in other commonly plastic kitchen/bathroom products? I'm looking at our plastic Mr. Coffee maker and electric tea kettle which DH got for me after I burned up 2 on the stove. Thanks POSTED BY COLLEEN :: ALASKA USA :: 11:55 PM DEBRA'S ANSWER:
Bisphenol-A is only a problem in products made from polycarbonate plastic and epoxy resin. Clear plastic water bottles and the linings in food cans are the two major exposures.
Polycarbonate plastic is found in non-food products such as clear packaging materials, but these are not considered sources of risk because the product is not ingested. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
April 10, 2008Ethyl MercaptanQUESTION: I need to know if ethyl mercaptan can be transferred from the field guys, delivering the propane to residential units, to the office carpeting if they walk through the office after a days work. I would presume they sometimes will get a small blast after removing the valves or it may just transfer to their clothing from handling the equipment. Is there a protocol that propane drivers use when ending the day, such as change clothes at the yard. Are there any internet sites that speak exclusively to this matter. Are there any folks reading this that have actual experience working with propane delivery. All your assistance is greatly appreciated. POSTED BY JIM THURBER :: :: TELSLTD.COM :: VIRGINIA USA :: 1:28 PM DEBRA'S ANSWER:
Readers? Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
March 17, 2008How do I seal caulk I'm sensitive to?QUESTION: Last week I had a soundproofing firm come install a second set of interior windows in my livingroom to lessen city noise. I'm chemically sensitive. Though I tested this relatively nontoxic caulk on a piece of cardboard ahead of time (it's Pecora--and is an acrylic latex that supposedly cures by evaporating water and is used in schools because low VOCs) it is really bothering me and I can't work at my desk. I realize testing 2 inches is not the same as living with about 30 feet of caulk around windows.
Its curing very slowly because it's winter and because I guess by its nature does not cure as fast as stinky ones. Nonetheless it's affecting me and maybe won't really cure for months.
What is the best sealant I can put over it to help myself? It is paintable. AFM says put hardseal. I don't want to make ANY mistakes and want to seal it thoroughly.
I'm very disappointed this happened as I thought the caulk was okay when I tested a small amount.
Thanks. POSTED BY JENBOOKS :: NEW YORK USA :: 2:22 PM DEBRA'S ANSWER:
Unfortunately, I can't tell you for sure, for sure, for sure, what to use that you won't react to. I'd probably recommend the AFM HardSeal. That would do it, if you don't react to the HardSeal. Many people with MCS tolerate AFM products, some do not. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
February 25, 2008Take Back My TVQUESTION: This year, Americans will buy 30 million new digital TVs.
So what happens to the old TVs we don't want any more? They shouldn't go in the trash, since they are filled with toxic chemicals (like lead) that don't belong in the landfill. Many consumers will try to do the responsible thing, and recycle them.
But have you ever wondered what happens when you "recycle" your old TV?
Chances are your old TV will end on up the other side of the world in a huge dumpsite in Africa or Asia. Once there, workers in primitive backyard recycling operations strip out any useful metals and other components and then set the pile on fire to make room for more waste on the next barge. You can't imagine the scene as black smoke full of dangerous chemicals fills the sky and pollutes the water supply.
See for yourself by watching this shocking video: URL
TVs are often the center of American households -- but on the other side of the world, they're creating an environmental and health crisis that can't be ignored any longer. And the problem is only getting worse. Soon, an FCC-mandated transition to digital TV signal will make millions more TVs obsolete, and Americans will begin discarding them in record numbers.
Join the Take Back My TV campaign today by sending a letter to the executives of TV manufacturers telling them to take responsibility for their hazardous waste: URL
Sincerely,
Barbara Kyle
Electronics TakeBack Coalition
(Formerly Computer TakeBack Campaign) POSTED BY BARBARA KYLE :: TAKE BACK MY TV :: WWW.TAKEBACKMYTV.COM :: CALIFORNIA USA :: 5:10 PM DEBRA'S ANSWER:
This website also has a directory of places across the country where you can recycle your television. Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
February 11, 2008how toxic are moth balls?QUESTION: Dear Debra- I found a used car I wanted to buy (Accord 1997) but the man who owns it put car in storage for 2 months each winter with MOTH BALLS inside the car! I have asthma and resperatory sensitivities and even though he says the smell wears out, I wonder if this trigger reactions? I've never used moth balls before. Thanks! Mara POSTED BY MARA DI DONNA :: NEW YORK USA :: 3:21 PM DEBRA'S ANSWER:
Mothballs are toxic and especially bad if you have respiratory problems.
Please look for another car. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
January 28, 2008Petroleum distillate on butcher blockQUESTION: Hi Debra,
I accidentally put a coat of Howard's Feed-n-Wax Wood Preserver (Beeswax & Orange Oil) on my new butcher block. I didn't notice that it contains petroleum distillate. How do I remove this from the table top or clean it to make it safe to cut foods?
Thank you.
M. from San Francisco POSTED BY MARLON SIMS :: CALIFORNIA USA :: 12:13 PM DEBRA'S ANSWER:
Petroleum distillate is a volatile organic chemical (VOC), which means that it evaporates. Over time, it will just evaporate away, releasing, of course, the toxic chemicals into the air.
Heat will speed up this process. You could leave it out in the sun or apply heat in some other way. Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
January 20, 2008plasticQUESTION: good morning debra,
i have had your site on my bookmarks for quite some time now but this is my first interaction. i have been incorporating green approaches into my life for the past 25 years or so also.
i was interested in the plastic items offered and wondered if you were aware of the research initially done at tufts university that discovered that plastic emits an estrogen like chemical when handled. the thicker the plastic the greater the estrogen that is emitted. for example a plastic vegetable bag would emit less estrogen than a plastic container lid being snapped on or a baby's bottle hitting the floor. the harder the plastic the greater the amount of estrogen emitted. i do believe all plastic emits this estrogen like chemical.
i first became aware of this issue while listening to an interview on npr with the oncology physician who discovered this fact. she thought her experiment was contaminated because the cells in the test tubes were growing rapidly as if exposed to estrogen. she began eliminating aspects of the experiment until she was left holding the plastic test tube and that is when she tumbled. she has written a book about it. the important issue is that estrogen causes tumors to grow. a pre-menopausal woman who develops breast cancer has a lower likely hood of survival than a post-menopausal woman. it is not just breast cancer that this substance effects.
it was quite a few years before i even began to see this information in the mainstream press and then it was a rare occurrence. it has remained quite out of the public domain which surprises me. think of the chaos this would cause given that so much of our lives are linked to plastic. our watering systems are now almost entirely dependent on p.v.c. china could implode.
i personally never drink water from plastic bottles. every time that plastic crackles you are infusing the water with another dink of estrogen. i also use only glass for food storage and have made a wonderful collection of vintage glass storage containers that actually stack quite well. i try to be pragmatic. i do not empty all of the yogurt containers into glass but i do tend to transfer food items, such as cottage cheese, into glass once i have opened them. i do still use baggies but often will use aluminum foil in its place.
POSTED BY LINDA :: CALIFORNIA USA :: 8:03 PM DEBRA'S ANSWER:
Thank you for posting this. I've been recommending for years that people use as little plastic as possible, and here is yet another reason to do so.
But I don't think all plastic contains these endocrine disruptors. I found an article about the original Tufts study at http://www.alternet.org/story/7786 . It says that the problematic substance was "p-nonylphenol, an antioxidant sometimes added to plastics to make them less breakable." Sometimes added to plastic. Not always.
This story about the estrogen is from the book Our Stolen Future which I have in Debra's Bookstore. I also have the author's website Our Stolen Future on the Toxics page of Debra's List.
I think a good rule of thumb is to choose something other than plastic whenever possible. In addition to containing toxic substances, it also does not biodegrade and will sit in landfills for centuries, if not for eternity. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
January 18, 2008husband swims and smells like chlorineQUESTION: what can he use so he doesn't smell like chlorine (for my sake) after he swims? POSTED BY EMMY :: INDIANA USA :: 10:57 AM DEBRA'S ANSWER:
Does he shower after swimming? If a plain shower doesn't remove the smell, have him use an unscented soap that you like.
Readers, any other suggestions that worked for you? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
November 30, 2007Safe Light TherapyQUESTION: I have been researching light therapy boxes on the internet. These are for seasonal affective disorder (SAD).
I haven't been able to find any products that don't have some plastic components. I don't know whether a product exists made of only metal, glass, porcelain, etc. Some claim to have a "steel cabinet with a baked enamel finish to reduce out-gassing", but then the front of the unit is made of plastic. Some don't mention what the materials are. When I call to inquire, I get people who don't know anything about the materials.
Does anyone have any personal experience with this type of product? I belive my husband would greatly bennefit from light therapy, but I am extremely environmentaly sensitive, and I don't want to introduce something potentially toxic into my home.
Thanks for any help!
Jane Ann POSTED BY JANE ANN :: TEXAS USA :: 7:52 AM DEBRA'S ANSWER:
Readers? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
November 13, 2007Hand SanitizerQUESTION: My wife and I keep hand sanitizer in the car which we use time to time to clean our kids' hands.
My six year then told me yesterday that she is asked to use hand sanitizer, what she calls "magic soap", everyday at school to clean up after recess. Her friend uses it to clean her desk!
My question is whether this level of exposure over time poses any risk to my kids from the chemicals in hand sanitzer? POSTED BY DAVE :: CALIFORNIA USA :: 7:09 AM DEBRA'S ANSWER:
There is a whole discussion on this blog about hand sanitizer at Q&A: Earth-Friendly Hand Sanitizer. I wouldn't suggest having children use regular hand sanitizer on a daily basis as it contains alcohol from a petrochemical source to kill germs.
I just found a 100% natural hand santizer the other day in my local natural food store that does not contain alcohol and is safe for children. It's called Clean Well Hand Sanitizer. The active germ-killing agent is Ingenium(tm), a patented blend of organically-grown essential oils, including thyme. It meets the EPA and FDA standards for germ-killing efficacy.
If it is required for your child to use a hand santizer, perhaps you could suggest a safer, natural hand sanitizer, such as Clean Well or one of the ones mentioned in the earlier post. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
October 19, 2007Vegetable Stearic AcidQUESTION: Would you please tell me if vegetable stearic acid is a synthetic chemical (possibly petro-chemical) or a natural safe substance.
I have been told conflicting opinions so far and would be very interested in whatever information you can find out on this ingredient that I have recently found in a natural soap bar.
I have also been told two conflicting opinions about how this ingredient is made. One says that it is always a highly synthetic oleo chemical coming from a vegtable source and the other says that the stearic acid they know of is cold- pressed, not highly processed from a vegetable source ( I believe they said it was from Palm). The second claimed that it was not a synthetic chemical and was in fact a safe and natural substance. Any information you could give me about this would be gratefully appreciated.
Thank you.
POSTED BY JAYNE HEMMING :: IOWA USA :: 5:56 AM DEBRA'S ANSWER:
According to A Consumer's Dictionary of Cosmetic Ingredients by Ruth Winter, which I have been using for years, stearic acid is a fatty acid that occurs naturally in butter acids, tallow, and other animal fats and oils. It is "a white waxy natural fatty acid...the major ingredient used in making bar soap and lubricants."
My chemical dictionary says stearic acid is the most common fatty acid occurring in natural animal and vegetable fats. It is derived from tallow (animal fat) by water processing, to which is added a sulfur compound and napthalene (a petrochemical). Whether or not any traces of these reagents remain after processing is unknown to me. Stearic acid itself is considered nontoxic.
So, stearic acid is not a petrochemical. It could come from an animal or vegetable source, but since it is vegetable stearic acid, I'd say it probably comes from a vegetable source unless it it mislabeled.
I'd go with the opinion that it is a safe and natural substance. Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
October 12, 2007Food Safe Refinishing of salad bowlQUESTION: I have a very nice old salad bowl, made of one piece of wood. It may be teak, but I'm not sure. However it has developed this sticky coating on the outside, and a little also on the inside. I'm assuming it's whatever the wood was finished with originally, turned old and sticky. I am wondering how to safely remove this. It seems a shame to sand this nice old bowl. Any ideas? POSTED BY SUZY :: CALIFORNIA USA :: 7:50 AM DEBRA'S ANSWER:
I don't know if this is a finish decaying or a build-up of an applied finish, such as mineral oil.
I'd start with soap and water, or lemon juice or vinegar.
Just FYI, I've purchased several one-piece wooden bowls and they were completely unfinished (hence the need to add your own protection). Some do have finishes of various types.
Readers, any experience with this?
Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
Properly Disposing of Dangerous Fabric Protector QUESTION: My mother-in-law gave me an old bottle of Scotch Gard Fabric Protector to use on my son's new area rug. I have researched and found out that this is a very dangerous product that can be fatal and is very bad for the envoronment. I need to dispose of it but don't know the safe way to do that. Can you give me advice on what to do with this old, unsafe can? POSTED BY AMYJO :: IN USA :: 7:48 AM DEBRA'S ANSWER:
Call your local Hazardous Waste Disposal service. Your county Solid Waste agency should be able to direct you. They should have some place you can drop it off between Hazardous Waste Disposal Collection Days. Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
September 27, 2007Silicone Ice Cube TraysQUESTION: I have been using silicone ice cube trays for aout two weeks and when the ice cube melts in the drink, there is white particals floating in the drink. Is that from the silicone material? POSTED BY SJ :: FLORIDA USA :: 8:06 AM DEBRA'S ANSWER:
It doesn't seem logical to me that silicone ice cube trays would release anything that would look like a white particle floating around in the water. I've used silicone ice cube trays on occasion and they were fine.
I have experienced water with white particles in it that I believe were minerals or some kind of sediment. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
September 24, 2007
September 10, 2007Installing new hardwoodQUESTION: Hello,
I plan on installing bamboo in my foyer which currently has linoleum. My question is, do I install on top of the linoleum or rip it out. From what I understand, the linoleum and glue have some offgassing, but it is 5 years old so maybe the glue has finished offgassing. Also, I hear it is very hard to get the glue completely removed. So if I tear out the linoleum but leave some glue down am I doing more harm than good. If you happen to know any of these answers I would greatly appreciate some help.
thanks,
POSTED BY DENNIS :: PA USA :: 2:23 PM DEBRA'S ANSWER:
I would take up the linoleum first. I've always done that. I would be concerned about the glue for the bamboo not sticking to the linoleum. Check out instructions for preparing floors for flooring installations. Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
August 29, 2007granite countertop sealer (a safe one)QUESTION: I made the mistake of thinking there would be a safe sealer for granite countertops and now I have to find one! Do you know what I can use because my understanding (now, after it's too late) is that granite has to be sealed yearly and I cannot find a safe sealer.
Please help!
Jan/NM POSTED BY JC :: NEW MEXICO USA :: 11:52 AM DEBRA'S ANSWER:
Readers? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
August 27, 2007aerosols?QUESTION: Something I've wondered about and which I'm hoping you can shed some light on:
It's my understanding that aerosol spray cans were targetted several years ago as a key culprit in the ozone layer depletion. And yet, they are still very much in use. Am I incorrect in my understanding of their impact on the environment? Was the technology changed? Or was nothing done despite their environmental impact?
I avoid aerosol cans as much as possible (almost 100% of the time) but would like to know more about this. POSTED BY R.M. :: VIRGINIA USA :: 2:17 PM DEBRA'S ANSWER:
The EPA banned the use of CFC propellants in 1978. An exception was made for some asthma inhalers, but even they will be CFC-free by December 31, 2008.
Here are a couple of links to explore for more answers to your question.
Aerosols and the Environment has more information on CFCs and recycling aerosol cans.
How Aerosol Cans Work shows how aerosol cans are made.
Even though today's aerosol cans for the most part do not contain CFCs, the liquid gas that acts as a propellant is still a petrochemical, and mixes with the substance being propelled. Many propellant gasses are also flammable, posing yet another danger.
Even if you use an "environmentally-friendly" propellent, aerosols produce a very fine mist, which makes whatever you are propelling more easily absorbed by eyes and lungs.
My opnion is that we should still use alternatives to aerosols whenever we can, such as pump spray bottles.
Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
August 21, 2007What can I do with newly finished shelves to prevent offgassing?QUESTION: I got some unfinished pine shelves and used Minwax finish from the hardware store to finish them. I didn't realize there are less toxic options... and for some reason I didn't think about off-gassing before I did it. My living room looks great, but I have been running a fan in there with the windows open for a week and I can still distinctly smell the odor of the finish. The living room connects to the kitchen and the hallway without doors, so closing it up and heating it may be difficult- possible if I hang a curtain over the hall entry I suppose. What are my options for removing this smell? POSTED BY EVELYN K :: CALIFORNIA USA :: 4:03 PM DEBRA'S ANSWER:
You don't say if it is oil-based or water-based finish. Oil-based will take longer to cure.
I suggest putting them out in the sun. The heat will help them dry and cure faster. Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
August 14, 2007Are pre-finished hardwood floors OK?QUESTION: My wife has MCS and we are in the process of finding a "safe" house, both insisde and outside. We think we have found a house that fits most of our criteria, except for one area. The homeowner installed pre-finished hardwood floors in part of the home 6 months ago. We've heard that this should be OK since the finish is baked on. We were in the home for about 45 minutes and my wife did not detect anything. Her sense of smell is accute and she usually detects things immediately if it is going to bother her. What do you think? Opinions are welcome. Thank you. POSTED BY JOHN :: MICHIGAN USA :: 12:03 PM DEBRA'S ANSWER:
I think pre-finished hardwood floors are fine. I've never had any problem with them. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
July 31, 2007hard wood floor finish offgassingQUESTION: Dear Debra:
My husband and I had our hard wood floors refinished in February of this year. Harco Polyurethane 350 VOC was used. My husband pointed out some imperfections in the finish and the contractor came back and did something which increased the fumes (we found cans of Harco and paint thinner in the garbage).
It is now July and we can still smell chemicals. We moved into the bedroom where the flooring was redone at the beginning of July. Coincidentally, or maybe not, I have not been feeling well. My face is broken out. My nose and eyes are burning. My throat is burning. I've been dizzy, sick to my stomach, fatigued, having difficulty concentrating and generally feeling poorly.
Do you have any idea what may have happened and what can be done? I hope we haven't suffered any permanent ill effects.
Debra S. POSTED BY DEBRA S. :: NEW YORK USA :: 3:40 AM DEBRA'S ANSWER:
I went to the Harco website and found that the product you use is an oil-based finish, which contains more toxic solvents than a water-based finish. I tried to get the MSDS sheet from Harco, but their automatied email system didn't work, so I can't tell you exactly what's in it. But oil-based finishes can outgass toxic chemicals for months. So I'm not surprised you are not feeling well.
The solution is to apply heat to burn off the chemicals more quickly. I suggest not sleeping in this room immediately. And close the door so the fumes don't get into the rest of the house. Then get a space heater and put it in the closed room. Let it bake for a few days, then air it out by opening the windows. Repeat this as many times as you need to until you feel well in the room.
As to permanent effects, the body is amazingly resisilent and is always tending to health. Stay away from toxic chemicals and it will begin to regenerate itself. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
July 23, 2007colored glassQUESTION: I want to buy some Anchor Hocking glass plates and bowls. I would like to buy either the blue or green glass dishes. Is colored glass as safe as clear glass? Thanks POSTED BY TL :: COLORADO USA :: 5:16 PM DEBRA'S ANSWER:
I've never heard of or read about negative health effects from drinking from glassware made of colored glass. Glass itself is very inert. Check out this website for more information on how different colors are added to glass:
Colored Glass Chemistry Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
June 26, 2007question about freezing plasticsQUESTION: Hi Debra,
Thank you for all the work you do figuring all this out. I've seen a lot of things on plastics, but one thing I'm not sure of is; how safe is it to freeze plastic containers? I make broth and like to freeze it and have always done so in glass containers, but as you know, they can crack while unthawing. I tried freezing in some of my old washed sour cream containers that are plastic, but I ended up tossing them for fear of the plastic leaching. What about making homemade popsicles in those plastic containers, or even ice cubes? If #'s 1, 2, 4, & 5 are safe, are they safe to freeze in as well?
Thanks again for your help.
God Bless!
J.K. POSTED BY J.K. :: MN USA :: 3:18 PM DEBRA'S ANSWER:
I found a webpage called Freezing Plastic Water Bottles that addressed a rumor going around that one should not freeze water in plastic bottles because it releases carcinogenic dioxin. This had been attributed to Johns Hopkins University.
The author of this webpage did some research and found...
The folks at Johns Hopkins sat down with Dr. Rolf Haden, assistant professor at Department of Environmental Health Sciences and the Center for Water and Health at the Johns Hopkins Bloomberg School of Public Health.
Dr. Haden dispelled the myth saying "This is an urban legend. There are no dioxins in plastics. In addition, freezing actually works against the release of chemicals."
The bottom line is that there is no cancer risk in drinking water from frozen water bottles.
This sounds right to me because I know that heat increases outgassing and cold inhibits outgassing. So I would say the SAFEST place to use plastic is in the freezer. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
June 25, 2007The Toxicity of PlasticI've had a few questions this past week about plastic water bottles, as some readers have budget considerations about purchasing metal resuable water bottles.
To respond to this, I want to give you a little primer on plastics and toxicity, so that you all can evaluate for yourselves which plastics are toxic and which are not.
The primary concern about plastic water bottles is the leaching of bisphenol-A, which has been well publicized. The best source I've found to learn about the health effects is Our Stolen Future.
There is now another website BisphenolA-Free that is posting items on the dangers of bisphenol-A as they occur in the news.
The main message is that polycarbonate plastic leaches bisphenol-A and so all polycarbonate should be avoided.
But there's a little more to the story.
Many years ago, when I first started researching plastics, I learned three important things, which I wrote about in Home Safe Home.
1. There are many many many many plastics. Each are different in their toxicity. When we say "plastic" we are referring to a huge field of materials. So it's not really fair to say, "It's plastic, therefore it must be toxic." Because that's just not a true statement. There are plastics which are very toxic, and plastics which are pretty safe, and plastics that are in between.
How do you tell which is which? There are two very easy-to-use and helpful documents that can help you sort this out. I'm glad others put these together.
* Quick Start: Plastics at a Glance notes the plastics to avoid and those which are OK to use, giving brand names for both in different common product categories.
For water bottles, they recommend some BPA-free bottles on this guide, but I was unable to find them online. This list has been around for at least a couple of years, so my recommendation is to look on the bottom of any plastic bottles you are considering and choose those with a #4 (LDPE--low density polyethylene) or #5 (PP--polyreopylene). Check the bottles you find in local stores and search on "LDPE water bottle" and "PP water bottle" on the internet (more results came up than I can list here).
* Smart Plastics Guide has more information on identifying plastics, along with data on the dangers of specific plastics and general guidelines about what you can do.
Here's the shortcut tip to remember: 1-2-4-5 are OK. Forget the rest.
2. The form of the plastic makes a difference. A single type of plastic can be used to make many different products. Various plasticizers are added to the basic formula to make the plastic softer. The general rule is that the harder the plastic, the less it outgasees, and the softer the plastic, the more it outgasses.
Let's look at polycarbonate again. The polycarbonate used to make water bottles is fairly soft. The plastic itself is stiff, but you can squeeze the bottle. The Vita-Mix blender container is also made out of polycarbonate, but it is very thick and hard by comparison. You can't squeeze this container. So, given the same conditions, the softer water bottle would release more bisphenol-A than the Vita-Mix container, which may not release any because the molecules are so tightly bonded together in the hard plastic.
3. Heat causes plasticizers to outgas. Whenevre you expose a plastic to heat, it will release molecules of plasticizer. And conversely, cold lessens the release of plasticizers. So if you have a case of plastic water bottles sitting in the sun on a truck or in front of a store, they are going to warm up and leach plastic into the water. Likewise, if you wash a water bottle to reuse it and use very hot water, it will leach. Also, whem you put plastics in the microwave they can leach, and the use of harsh chemicals like bleach can make them leach as well. So don't try to sanitize a water bottle with hot water if you want to reuse it. Wipe it with vinegar, a natural disinfectant, instead.
I hope this has been helpful to clear up the confusions about plastics. Feel free to post any questions you have by clicking on POST A COMMENT.
Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
June 19, 2007HELP! Outgassing after removing 10 years old floor vinyl sheeting?QUESTION: I have lived in a 40+ years old house for 10 years. Vinyl sheeting in the entry, kitchen, bathroom and closet. Today for the very first time -- after I removed it in prep for new flooring, there was the unmistakable odor of outgassing. Uh oh. The windows are open (fortunately this is June in Alaska), the kitchen fan is sucking out the smell (which is less so now after several hours)and there is no outgassing smell on the second floor.
The vinyl I removed had not been glued down, but there is some kind of white stuff -- probably something to smooth out the surface before the vinyl was laid? -- under it along with untold other layers.
What is happening? And will the new flooring (vinyl planks laid directly on the floor, no smell, no glue, no underlayment goop) seal the source of the odor? - which, clearly, the old vinyl has been doing.
Thanks so much.
Janet Levin
Anchorage, Alaska POSTED BY JL :: ALASKA USA :: 12:18 PM DEBRA'S ANSWER:
The new vinyl flooring will probably seal in this odor as the old vinyl flooring did. But I'm not in favor of you laying new vinyl flooring... Debra :-) DEBRA'S ANSWER:
I don't know of a natural solution, but AFM Carpet Seal might work. It's designed for carpets but can also protect fabric. Contact the company to discuss using it on your particular fabric. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
June 06, 2007old crocks: lead in glaze?QUESTION: A couple of years ago I bought two old crocks at a consignment shop, never thinking about the possibility of lead in the glazes. I don't know how old the pots are. One, with a light-brown glaze in good condition, just says "U.S.A. 9 in." on the bottom; the other, in an off-white glaze with at least one gouge through the glaze, has "Western Stoneware Co." on the bottom. Any opinions as to their safety for food prep/storage? Thanks. POSTED BY RIMA :: CALIFORNIA USA :: 5:05 PM DEBRA'S ANSWER:
You can always test them with Lead Check Swabs. Then you'll know for sure. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
May 14, 2007Baking sodaQUESTION: Dear Debra, Are there any toxic factors or warnings of any kindwith baking soda? Thank you, POSTED BY MARILYN :: CALIFORNIA USA :: 2:51 PM DEBRA'S ANSWER:
As far as I know, baking soda is completely safe to use. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
April 16, 2007Smell in Comforter- Vinyl casing it comes in?QUESTION: Hi,
I bought a Liz Claiborne comforter a few days ago, and it smells. I think it's from the vinyl bag it was encased in, but not sure. How many days should I allow for this to air out? Could it be the actual comforter that smells (dyes?)? I think it's from the vinyl bag it came in, but not sure. I have asthma, and i'm in love with this comforter, but can't really use it on the bed until it airs out. The past two days put on bed before I left for it to air out while i'm at work. Help! :)
POSTED BY GINA :: VIRGINIA USA :: 4:48 PM DEBRA'S ANSWER:
It very well could be the vinyl case it came in, or the dyes, or some kind of fabric protector finish that contains formaldehyde.
If it's washable, I suggest washing. If not, take it out in the sun if you can rather than leaving it indoors.
This is why it's best to purchase bedding from a company that specializes in pure bedding. There are many of them at Debra's List: Beds and Bedding. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
March 12, 2007Long-term effects of formaldehyde exposureQUESTION: I am an artists who uses acrylic mediums in large quantity. This December I spent a particularly intense period of time using these mediums. They contain small amounts of ammonia and formaldehyde. As it was the dead of winter, I did not have adequate ventilation. I immediately developed intense insomnia. The insomnia continued, even though my exposure stopped. It may be complicated by a growing anxiety about sleeping. I use cotton flannel sheets at home. Are there long term effects to this kind of exposure? If so, how can they be reversed? Do I need to see a doctor familiar with chemical exposure?
POSTED BY TZ :: ILLINOIS USA :: 5:22 PM DEBRA'S ANSWER:
Exposure to formaldehyde such as you had can effect the immune system in the long run and make your body more sensitive to formaldehyde and other chemcials, resulting in multiple chemical sensitivities (MCS).
You can recover from this, though it will take minimizing your exposure to chemicals and various other steps.
Read about my recovery and what I suggest for treatment for chemcial exposure at mcsrecovery.com. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
February 20, 2007Windshield Wiper Fluid - Non-toxicQUESTION: Hello,
Recently there was an incident in our area of some people getting very ill, and one person dying, from drinking punch that was stored in containers that had windshield wiper fluid.
It got me to thinking of the toxicity of this stuff that we spray all the time into the environment.
Does anyone having any stats on this? It would be interesting.
Wondering if anyone knows of a product, commercial or home-made, that does the job. I am up in Ontario and it gets pretty cold here, way below zero. So it can't freeze. That might be the hard part.
Anyway, look forward to being part of this blog. There is a lot to learn.
Thanks and cheers,
Howard Herscovici
POSTED BY HOWARD HERSCOVICI :: ONTARIO CANADA :: 3:37 AM DEBRA'S ANSWER:
I think we're going to need to figure this one out all together.
For those of you who are not aware of what windshield wiper fluid is made from, it's methanol, a very toxic solvent (see Methanol Poisoning Overview). In addition to our own exposure, when we use methanol to wash our windshields, it goes into the environment. And millions of empty plastic gallon bottles are trashed each year that are used to sell toxic windshield wiper fluid.
DIY recipes all contain water, dish detergent, and isopropyl alcohol, which is toxic in it's own right (see Q&A: Safety of Rubbing Alcohol).
In Better Basics for the Home, Annie Berthold-Bond recommends using plain water for windshield wiper fluid, and adding glycerin (a by-product of soap manufacture) or isopropyl alcohol to keep it from freezing, if necessary. She offers these proportions:
| Water |
Glycerin |
Alcohol |
Will not freeze down to... |
| |
|
|
|
| 90% |
10% |
--- |
28 degrees F |
| 42% |
58% |
--- |
-10 degrees F |
| 95% |
--- |
5% |
25 degrees F |
| 65% |
--- |
35% |
-16 degrees F |
| 60% |
20% |
20% |
-23 degrees F |
I did find a commercial windshield wiper product that claims to be nontoxic and biodegradable, however, I was unable to confirm this since it's ingredients are all "trade secrets." The product is 303 Instant Windshield Washer Tablets ( MSDS sheet). This is a super-concentrated tablet that you put in plain water in the wiper fluid reservoir of your car. It is "especially formulated to completely remove road film, dirt and grime leaving windshields sparkling clean. Non-toxic, biodegradable and engineered safe for rubber and paint." You can store the tablets in your glove box. No plastic bottles. It's economical too. Each tablet costs about $1.00 and makes up to a gallon of fluid.
I have no experience with this product, though I am going to get some and try it.
Readers, any ideas? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
January 29, 2007asbestos ceilingQUESTION: Hi Debra, What can I do to protect myself from the fine dust coming from my popcorn ceiling? POSTED BY S.H. :: CALIFORNIA USA :: 1:39 PM DEBRA'S ANSWER:
First of all, the fine dust coming from your popcorn ceiling may not be asbestos. If it was installed after 1986, it does not contain asbestos (it was banned in 1978, but some popcorn ceilings installed as late as 1986 still contain 3 to 8 percent asbestos).
Regardless, the dust itself sounds like it is at least annoying, if not affecting your health.
Since dust is a particle, as is asbestos, it can be "encapsulated" using any sealant, including paint or a clear finish.
For more on managing asbestos in your home, see The White Lung Association: Asbestos in Your Home. Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
January 23, 2007Car repair and paintingQUESTION: Hi Debra:
My driver's side door was dented in a parking lot and needs to be fixed. I have been putting it off because I have MCS, Fibro and CFS. Fumes from the materials used including the paint would be toxic for me. I have no idea how long it would take to off-gas. Are there any companies that do car repairs with less toxic materials? Or do you have any suggestions besides leaving the car alone? I can open and close the door but it does not open easily or fully.
Thanks for your help.
Lyn G., Culver City, CA.
POSTED BY LYN G. :: CALIFORNIA USA :: 12:22 PM DEBRA'S ANSWER:
I have some experience with car painting since my husband has had several cars painted.
Car paints are very toxic when wet, but completely inert when dry. Look for a place that uses heat lamps to dry the paint rather than letting it air dry. Even then, the paint will still smell for a week or two, but then should be fine. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
January 12, 2007How do I find the major toxins in my home?QUESTION: I bought my conventional home 3+ years ago and I am slowly greening it as I can afford to replace things. My dad recently mentioned that when he house sits for me or visits, after a few days he notices that he starts to not feel well. He could not discribe any symptoms other than not feeling well. My dad normally has robust health, so this really got my attention. For me, I feel alright but certainly not great.
How do I begin to find the major sources of toxins in my home? My home is about 15 years old and uses propane for the furnace and hot water. I plan to get rid of the propane within the next year or so. Propane is a great concern for me, though I can not tell you why other than something about it doesn't feel right. I keep my furnace maintained and I have a propane detector and a CO2 detector. I use natural cleaning products, eat orgainc whenever possible.
So where do I start?\r Thank you,
Jan POSTED BY JP :: JANPERKINS.COM :: WWW.JANPERKINS.COM :: UTAH USA :: 5:27 PM DEBRA'S ANSWER:
Read my book Home Safe Home, which outlines all the major (and many minor) exposures to toxic chemicals in the home and tells how to eliminate them.
Also, the Toxics page of Debra's Bookstore
has many books by other authors that identify toxic chemicals and their health effects. Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
January 02, 2007Aluminum safetyQUESTION: Hi,
I have noticed that after baking cookies on my aluminum cookie sheet and dry them off after washing them - there is always a silver residue on the towel - Has the coating come off or is there any danger in this?
Thank you.
POSTED BY SUSAN :: CALIFORNIA USA :: 6:50 AM DEBRA'S ANSWER:
I've never noticed a silver residue after cleaning my aluminum/steel baking pans, so I'm not sure what to tell you. Logically, it sounds like something is coming off the pan, and if it's an aluminum pan, it's probably aluminum.
As to the danger, take a look at Q&A : Aluminum Cookware and Alzheimer's Disease, where I already discussed the danger of aluminum exposure from cookware.
If you decide you are concerned about this exposure, you might want to get another cookie sheet. Yours may be of inferior quality...it shouldn't leave a residue on the towel. Or use a silicone baking mat, which is nontoxic and non-stick (see Q&A : Silicone baking mats vs parchment paper). Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
November 27, 2006Hydrogen Peroxide Hazard?QUESTION: A few weeks ago I posted a comment on the question Cleaning Mildew about hydrogen peroxide. I said:
The website Hydrogen Peroxide (H2O2)--The Amazing Secrets That THEY Don't Want You to Know! has some really good background information about hydrogen peroxide, what it is, what it can do, regulations, etc, and a very clear explanation of the different grades and what they are used for. (Check this out, as it also tells the contaminants in the different grades--drugstore H202 contains phenol, a very toxic petrochemical, and it's not on the label.
Last week, a reader wrote asking, "Is there really phenol in hydrogen peroxide bought in drugstores? Ever since I read your article in Natural Home magazine about vinegar and hydrogen peroxide, I've bought lots of big bottles of drugstore hydrogen peroxide and used it (and vinegar) all over the house. I even used it on everything except my papers and clothes to wipe the mold spores off. (I hope you think that was a good idea!) But now I'm concerned that I should not be using that kind?"
I thought I should do more research on hydrogen peroxide, since I and others have been recommending it as a natural alternative to more toxic chemicals. For years I thought the drugstore type was 100% hydrogen peroxide because I had no reason to think it wasn't. And I didn't know until we started using it in our chlorine-free pool that other concentrations even existed.
(click on COMMENTS to read the answer...) POSTED BY DEBRA LYNN DADD :: DEBRA LYNN DADD :: WWW.DLD123.COM :: FLORIDA USA :: 5:39 PM CATEGORY — TOXICS :: :: POST YOUR COMMENT
flooring questionsQUESTION: We have a wall-to-wall carpet in our house that was installed about 10 years ago (we've been living here 3). We want to replace it, and have realized how bad wall-to-wall carpeting is. The other half of the floor is pergo. I don't want to replace the pergo, and therefore it seems it makes most sense to replace the carpeting with more pergo and use non-toxic area rugs. My question is, is the pergo really bad? It has to be better than the wall-to-wall carpet, right? I just think it would look weird if I put a different wood-flooring on half of the house.
The other thing is, I am planning to pregnant soon, so I wanted to do this first. Should I wait a while (how long) after having the new pergo installed to have minimal toxins?
Thanks so much for your help. POSTED BY CHRISTINE :: MASSACHUSETTS USA :: 3:51 PM DEBRA'S ANSWER:
I don't recommend Pergo flooring because I got their MSDS sheet and it says it outgasses formaldehyde. That said, I understand your design dilemma.
In response to another question about laminate floors, I contacted AFM Enterprises to see which of their sealants would be appropriate to use on a laminate floor. They said, "Safecoat Polyureseal BP over a sanded lamninate has been successfully done. Poly Bp is a good emissions
controller." I wanted to make sure that the sealant would stick to that laminate finish. Make sure to sand the laminate flooring first, taking care to contain the dust, which would be full of plastic particles. This may work on Pergo. I'd get a piece and try it before installing a whole floorful.
If you are going to do this, definately do it before your pregnancy. How long to wait? I don't know how long it takes for Pergo to outgass, but regardless, you can speed up the process by applying heat. Just close the doors and windows and heat up the room, and much of the residual formaldehyde will just burn off. Heat it longer (like several days) to get more of the formaldehyde trapped in the wood to outgass. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
non or low toxic shower pan liner adhesive?QUESTION: hello. I am trying to install my new shower. My wife is 3 months pregnant and is deeply concerned with the life threatening warnings on the shower pan liner adhesives. Keeping her away for the day and airing the house out is not good enough so I am now looking for a low or non toxic shower pan liner adhesive. Does any such thing exist? Thanks!
Ian POSTED BY IAN KENNEDY :: CA USA :: 2:16 PM DEBRA'S ANSWER:
I don't know of one. We couldn't find one when we installed our shower pan recently. My husband thinks that there isn't one because the shower pan liner is PVC and needs to be glued with a PVC glue.
For those of you who don't know what a shower pan liner is, it is a sheet of very think plastic that goes under the tiles to create a waterproof barrier. By the time it is surrounded with mortar and tile, no fumes escape.
If keeping her away for a day is not good enough, maybe she needs to stay away for two or three days.
I don't know of any alternative, but maybe someone else does. Readers? Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
November 24, 2006Debra Saved My DaughterQUESTION: Dear Parents.
If your child is on any medications for bi-polar, scizophrenia, adhd or whatever, please READ MY STORY!!!!
I will try to start at the beginning and be as clear as possible. It all started at 2 years of age. She began to hate the world, wouldn\'t smile, screamed at every piece of clothing I put on her. Yelled at people who looked into her eyes, threw the new puppy down the stairs and broke its leg, because I would not pay attention the her.
Teachers, parents and relatives said she seemed depressed, some said autistic, some said mentally disturbed. In 1st grade, I brought her to a play with her friend. She walked into the theater so calm and sweet. She then drank a flavored water, (which contains sodium benzoate) and started pulling my hair, and hitting everyone in sight. We were asked to leave. She began grabbing peoples privates etc.... This is when I put on my combat boots, and went to work, to SAVE MY DAUGHTER.
I went to the pediatrician, allergist, naperpath, ocupational therapist, psychologist, eye doctors, (because she would see blurry, when she was in these moods) psychiatrist, neurologist (had MRI's, EEG'S) nutritionists (she drank every concoction under the sun: vitamins, fish oil, you name it) She was a trooper. We went to some unconventional doctors that tested her by hooking her up to a computer, while she held some kind of metal rod. They claimed they could find what she was lacking in her systems by the vibration of her body, or something like this. All these people were great, and she got a bit better once in a while, but she always went back to this little monster, and things were getting worse.
She began to hide her food, because she thought she was fat, and began having distorted thinking. We began feeding her all or organic food, and she improved a lot, but during the summer got really bad again. Someone suggested its the chlorine in the pool, so we kept her away from the pool. Improved big time. I now knew it was preservatives and chemicals reaction.
I was then referred to Debra Lynn Dadd. What a godsend! I explained to her what was going on, and she wouldn\'t even let me finish. She said "I know your story, get a pen, and I will tell you what to do." I am doing what she told me to do, and my daughter is climbing out of this toxic waste a little each day!!!
After only two weeks of making the changes Debra gave me, my daughter is a ray of sunshine, and not one bit mean. Many of the doctors wanted us to medicate, but I refused until I was absolutley possitive there wasn't anything else causing this. It has been a long hard road, but worth every wrinkle I have from the stress it caused in my life. She was worth it!!! I will help anyone, anytime of day. Denise
PS My daughter (age 7) can now read, sit still, play games, and laugh. She could never do any of this. Also, she doesn't write backwards anymore. POSTED BY DENISE ARIAS :: ILLINOIS USA :: 3:44 PM DEBRA'S ANSWER:
Readers, if you know children who are being medicated for behavior problems, please, please, please let them know these problems can be handled with chemical reduction. Drugs are not needed. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
November 18, 2006Petroleum Distillates and PetrochemicalsQUESTION: Hi Debra,
What is the difference between petroleum distillates, and petrochemicals? Is one more toxic than the other?
Lynn, Michigan POSTED BY LYNN :: MICHIGAN USA :: 4:22 PM DEBRA'S ANSWER:
Petrochemicals are any chemicals made from coal tar or crude oil.
Petroleum distillates are petrochemicals that have been distilled in a refinery and then usually processed further and purified in some manner. There are many different types with completely opposite characteristics and uses.
Distillation is the basic process used to separate and purify the components of crude oil. Crude oil is a complex mixture of hydrocarbons with impurities like sulfur, nitrogen and small amounts of metal. During distillation, the oil is heated in a large closed vesse called a still. The lighter components boil off first and rise to a higher point inside a tower above the still. The heavier components boil off at higher temperatures and condense back into liquids more quickly. These products are captured on trays at each level and pass out of the tower. The lighter and more volatile products are used in gasoline or as solvents, the next heavier might be used as diesel or stove oil and the next as lubricants, and so on.
Though all petrochemical products start as a distillate of petroleum, not all petrochemical products fall into the classification of "petroleum distillates." Specifically, petroleum distillates include mineral spirits, kerosene, white spirits, naphtha, and Stoddard solvent. These products may contain trace amounts of benzene and other aromatic hydrocarbons such as toluene and xylene which have similar toxic effects.
Any product that contains a petroleum distillate in its formula must be labeled with the phrase "contains petroleum distillates" regardless of the actual distillate used. This is so doctors and emergency medical personnel will know how best to treat those who might accidentally drink the product. If a product contains petroleum distillates, the medical personnel may elect not to induce vomiting.
According to the Consumer Product Safety Commission:
The toxicity of petroleum distillates and other hydrocarbons affects the respiratory system. Aspiration of small amounts of these chemicals directly into the lung, or into the lung during vomiting of an ingested chemical, can cause chemical pneumonia, pulmonary damage, and death. Petroleum distillates with low viscosity, such as gasoline, kerosene, and mineral seal oil, possess the greatest potential for aspiration.
All household products that contain 10 percent or more of petroleum distillates, or benzene, toluene, xylene, or turpentine, are required to have hazard warnings by regulations under the Federal Hazardous Substances Act.
"Petroleum distillates" can also be an ingredient in a product. In this case, it is a mix of petrochemicals that are all petroleum distillates. The mix can vary from batch to batch, so we don't know exactly what is in it. It may contain chemicals of varying toxicities. Pesticides commonly contain petroleum distillates as well as the actual pesticide itself, making them doubly toxic.
I'm not a chemist, so if anyone reading this would like to jump in and correct any errors I've made on this or explain further, please do so! Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
September 21, 2006PVC boots sneakers & clothing offgassingQUESTION: Hello all,
I am looking for info about the safety of being exposed to large quantities of pvc boots and sneaker. I live above a store which is currently storing large amounts (cases & cases) of large rubber rainboots in my basement. The smell when you enter my hallway (there is a door to the basement there) is terrible - a strong industrial cleaning smell. At other times they have sneakers & the smell is differnt (glue? rubber?) but also bad - there are also tons of imported garments in and out of poly bags.
I am wondering what are health risks for my children & I and what best steps would be. I think they would install a ventilation system if I had any hard information.
Any help would be appreciated!
POSTED BY LISA :: NEW YORK USA :: 6:11 AM DEBRA'S ANSWER:
According to the environmental group Greenpeace, which calls PVC "one of the most toxic substances saturating our planet and its inhabitants," PVC products such as vinyl flooring can release chemical softeners called phthalates. PVC flooring has been associated with increases in cases of asthma and lead additives in PVC mini-blinds have been found to cause lead poisoning in some children.
An Evaluation of the Hazards of Toys and other Products made from Polyvinyl Chloride (PVC) is a fairly long and detailed summary of the problems with PVC, including references, but it is written for consumers and covers all the points I am aware of. You'll get a good idea from this what the concerns are and may be able to get the data you need for your situation from the references in this article, or Greenpeace.
I do strongly suggest that you bring this up with them and help them find a solution, not only for your health but for theirs. Of course, it would be best for them not to sell these products at all, and they shouldn't be manufactured in the first place. A ventilation system might clear the air for you and their employees, but it would still send the toxic fumes into the environment.
Myself, I would be inclined to move to a different apartment.
Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
September 20, 2006Sewer gas exposureQUESTION: Does anyone know of a doctor to see after over 3 years of being exposed to sewer gas? The sewer lines for the rough in plumbing in the basement were not capped. Susan Bonnet 307-672-2576 or sbonnet@vcn.com POSTED BY SUSAN BONNET :: WYOMING USA :: 8:07 AM CATEGORY — TOXICS :: :: POST YOUR COMMENT
September 08, 2006FormaldehydeQUESTION: Hi Debra,
Thanks for all the wonderful information! I keep reading a lot on plastics and formaldehyde being unhealthy. Can you give me some sources?
My husband works in a manufacturing plant. They make plastic parts for various things (cars, mostly). He comes home smelling very "chemically" :-(
When I asked what the smell was, he said "probably formaldehyde". What does this mean for our family? He assures me that it is not going to harm us, but he really hasn't done any research other than the fact that his employer does not take any precautions (he has worked at other plants where they were required to change clothes/shower before going home because of harmful chemicals in the plant).
Can you tell me if this can affect us? And if so, can you also point me to some other sources for further information?
Thanks in Advance!
Melissa
POSTED BY MELISSA :: GEORGIA USA :: 10:22 AM DEBRA'S ANSWER:
Formaldehyde is a volatile chemical, which means it can permeate clothing and then be released again later into the air. If you can smell it on your husband's clothing and he thinks it is formaldehyde, then your family is being exposed.
Read the links below to learn about health effects and exposure limits. I would recommend that even if your husband's employer doesn't require it, your husband should shower and change clothes before he comes home.
There are many websites that have information on the health effects of formaldehyde (type "health effects of formaldehyde" into any search engine).
Here are two to start with that are easy to read:
* Reference Data Sheet on Formaldehyde gives health effects. sources, and recommended exposure limits.
* Environmental Protection Agency: Formaldehyde includes sources of formaldehyde, health effects, levels in homes, and steps to reduce exposure, plus links to other sources of information on the chemical.
Debra :-) CATEGORY — TOXICS :: 0 COMMENTS :: POST YOUR COMMENT
August 21, 2006Hair Dryers and Lead on Power CordsQUESTION: I just read one of your Low-EMF Hair Dryers while researching hair dryers. I am so confused! I just purchased a "quiet" hair dryer thinking it would be healthier for me (or at least, for my ears) and while reading the manual, there is a big warning due to the california prop 65 about the chord containing cancer causing lead and to wash your hands after use. WHAT???? After reading your letter, now I am more stressed out. I know SO LITTLE!!!! If I were to stay on the topic of hair-dryers, I suppose I would want to get one that is: - quiet
- low EMF's, both AC magnetic and AC electric
- If a unit is manufactured for low AC Electric Fields, all the wiring would have to be a special type called "shielded cable". This is not just the plug, but the entire cable inside and outside the unit, and sometimes even parts of the motor.
- And of course, one that does not seem to have enough "cancer causing lead" to actually have to put a warning in the manual.
Should I even bother buying a new blow dryer?? Ugh-- sometimes I feel ignorance is bliss. I have a computer, air conditioner, television, de-humidifier, car.... i'm wondering if i should even be getting this concerned about a blow dryer. HELP! THANKS.
POSTED BY Y. S. :: NEW YORK USA :: 2:28 PM DEBRA'S ANSWER:
I understand. Personally, I just let my hair dry naturally in the air. Everything I know about hair dryers is in the Q&A you've already read. About the lead warning: lead is used in the manufacture of all electrical cords. You won't find a dryer with a "lead-free" cord. To protect yourself, wrap the cord with something to cover it. This could be some kind of tape or...I wrapped a cord on a lamp with wired cloth ribbon (like they use to make fancy bows). Any good craft store should have it. It's working very well. You'll just need to secure it somehow at both ends. Or you could use raffia (again, you'll find it at a craft store). Or strips of cotton cloth...
Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
February 21, 2006Lead on Power CordsQUESTION: I just purchased a new laptop computer, made by Toshiba. In the "Resource Guide", on both the first page and on page 29, it says "WARNING: Handling the power cord on this product will expose you to lead, a chemical known to the State of California to cause birth defects or other reproductive harm. WASH HANDS AFTER HANDLING". I don't want to consider returning it because it has good quality speakers through which I, hard-of-hearing, may be able to hear. I am housebound so didn't personally go to stores to look at computers before ordering this. Also, I already have high levels of arsenic and cadmium according to my hair analysis, so I don't need to add lead. Even if I could find a different cord or chose a different computer, how would I know whether or not the new cord cord contains lead? Is the lead mixed somehow combined with something in such a way that it is not readily dispersed? Why would there be lead in a plastic cord? I suppose I could wrap it with duct tape. I can wear gloves when I handle it, but do I want this cord sitting on my desk 2 !/2 feet from my nose? Toshiba's corporate office seems to be in California, so maybe notifying customers was simply a legal requirement. What can I do to protect myself from this exposure to lead? M. M. La Mesa CA P.S. I just went to Consumer Reports.org to see if I could find a way to complain about the power cord on my Toshiba, as they had recommended the brand. I found an article on Christmas tree lights and one on garden hoses that indicated that lead is used to stabilize polyvinyl chloride which is used in manufacturing electrical cords. And while occasional use would not harm most adults, you should wash your hands after handling. Another reason to avoid using PVC. This doesn't tell me whether there is a potential for airborne lead dust, but it looks pretty unlikely that I would find something better. POSTED BY M. M. :: CALIFORNIA USA :: DEBRA'S ANSWER:
First, I just want to remind everyone that there is NO safe level for lead, except "none." Zero. I don't think there is a danger from airborne lead dust, but I don't know for sure. Lead is a heavy metal--a particle not a vapor, so it is unlikely that it would be released into the air from plastic but I don't know everything!. Lead is considered to not be dangerous in paint on a wall, for example, as long as it is on the wall. But when the paint begins to peel or it is sanded or otherwise disturbed, then lead dust is released. My husband and I discussed this and came up with two solutions. One is to wrap the cord with some other material. He said not electrical tape because it is made from PVC too. He didn't like this idea because he thought the tape wouldn't be flexible enough. My idea was to wrap the cord with strips of cotton cloth. I actually have a cord on a lamp that I had clamped to a shelf a few years ago. It had a black cord I didn't like. So I had wrapped it with purple wire-reinforced ribbon and that worked just fine. My husband preferred wearing gloves when handling the cords, but I think that is impractical. But first, I would recommend that you test the cord to see if it actually has lead in it. There is a movement toward phasing out lead in PVC, but there is still lead in most cords. One survey found lead in 23 out of 27 cords tested. After handling the cords for only 10 seconds, fingers also tested positive for lead. To test for the presence of lead on your cables, use Lead Check swabs. More about the warning label from Harvard University. Debra :-) CATEGORY — TOXICS :: :: POST YOUR COMMENT
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