United States Environmental Protection Agency

The PFAS family of chemicals continues to be in the spotlight on what seems like an almost daily basis.  Just earlier today was this article, reporting on at least 55 drinking water systems contaminated with PFAS chemicals from Defense Department use of firefighting foam, a common source of PFAS chemicals.   Here is our report

What are PFOA and PFOS?

Remember when everyone was in a tizzy about using Teflon or other non-stick cookware?  That had to do with the chemical PFOA (perfluorooctanoic acid), which is one of the most commonly found and most studied types of perfluoroalkyl substances (PFAS).  About 15 years ago reports on the toxicity of PFOA,

On March 31, 2008, the United  States Environmental Protection Agency (“EPA”), under the authority of the federal Toxic Substances Control Act, issued new rules governing home improvement contractors and maintenance companies engaged in the renovation and repair of houses, child‑care facilities and schools constructed before 1978.  The purpose of the rule is to protect