Here are some excerpts from an article on SaferStates.com on this issue:
Toxic flame retardants are one of the most common sources of toxicity in our homes and our lives. They are used on everything from computer casings, to furniture, to carpeting, to children’s products. “The problem is, they don’t stay put,” says Rebecca Williams, a reporter for The Environment Report. “They leach out of products and they get into us.”
Health concerns surrounding these chemicals—including everything from cancer to thyroid issues to reproductive harm—are serious enough that many groups including fire professionals are interested in getting toxic flame retardants out of our daily lives.
“Generations of Americans have been asked to tolerate exposure to potentially toxic chemicals in their furniture in the name of fire safety,” Senator Dick Durbin said when he led a hearing on the chemicals in July. At the same hearing, James J. Jones, an administrator with the E.P.A., cited flame retardants as “a clear illustration” of all that is wrong with the Toxic Substances Control Act, the federal law that governs the use of chemicals.
Here are some excerpts from an article in the New York Times:
The effects of that exposure may be hard to detect in individual children, but scientists can see them when they look across the population. Researchers from the Center for Children’s Environmental Health, at Columbia University, measured a class of flame retardants known as polybrominated diphenyl ethers, or PBDEs, in the umbilical-cord blood of 210 New York women and then followed their children’s neurological development over time. They found that those with the highest levels of prenatal exposure to flame retardants scored an average of five points lower on I.Q. tests than the children with lower exposures, an impact similar to the effect of lead exposure in early life. “If you’re a kid who is at the low end of the I.Q. spectrum, five points can make the difference between being in a special-ed class or being able to graduate from high school,” says Julie Herbstman, the study’s author.
There are many flame retardants in use, the components of which are often closely held trade secrets. Some of the older ones, like the PBDEs, have been the subject of thousands of studies and have since been taken off the market (although many of us still have them in our furniture). Newer ones like Chemtura’s Firemaster 550 are just starting to be analyzed, even though it is now one of the most commonly used flame retardants in furniture.
Logic would suggest that any new chemical used in consumer products be demonstrably safer than a compound it replaces, particularly one taken off the market for reasons related to human health. But of the 84,000 industrial chemicals registered for use in the United States, only about 200 have been evaluated for human safety by the Environmental Protection Agency. That’s because industrial chemicals are presumed safe unless proved otherwise, under the 1976 federal Toxic Substances Control Act.
From a letter released by the International Association of Fire Fighters:
“Many studies involving fire fighters exposed to these and other toxic gases during active fire fighting, overhaul, and long term exposure from these chemicals penetrating protective gear, have found that fire fighters have a much greater risk of contracting cancer, heart and lung disease, and other debilitating diseases. While we support the concept of flame retardant chemicals, there are [safer] alternatives.”