A known human carcinogen, arsenic is a common contaminant in food and water. It was also used in virtually all pressure-treated wood products before EWG helped get it off the market.
Testimony before the Consumer Product Safety Commission
Vice President for Research
Environmental Working Group
Results from the largest–ever testing program for arsenic–treated wood, released today by the Environmental Working Group (EWG), show that the public remains at risk from high levels of arsenic leaching out of pressure–treated wood in older decks, playsets, and picnic tables.Read More
The Environmental Working Group (EWG) today applauded the U.S. Environmental Protection Agency (EPA) for standing up to the chemical and wood treatment industries by forcing the phase-out of arsenic-treated lumber.Read More
Nationwide sampling in 13 metropolitan areas found harmful levels of cancer-causing arsenic on the surface of "pressure-treated" wood purchased at Home Depot and Lowe's Home Improvement Warehouse stores, according to a report released today.Read More