What Are PFAS Contaminants? PFAS contaminants are a group of manufactured chemicals, known as “forever chemicals,” that are a part of the perfluoroalkyl family. The most common PFAS that people are exposed to are Perfluorooctanoic Acid (PFOA) and Perfluorooctane Sulfonate (PFOS), which can have negative effects on your health. These chemicals gained increasing popularity after […]