Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS)

National Institute of Environmental Health Sciences PFAS are a large, complex, and ever-expanding group of manufactured compounds that are widely used to make everyday products more resistant to stains, grease, and water. For example, they are used to keep food from sticking to cookware, make clothes and carpets resistant to stains, and create refighting foam […]