What Are PFAS Chemicals and Why Are They Called ‘Forever Chemicals’?
PFAS chemicals, or per- and polyfluoroalkyl substances, are a group of man-made compounds widely used for their water, grease, and stain-resistant properties. Found in everything from non-stick cookware to food packaging and firefighting foam, PFAS chemicals are called “forever chemicals” because they don’t break down naturally in the environment or the human body. Over time, they accumulate and have been linked to serious health risks including cancer, hormone disruption, and immune system issues. Growing concerns around PFAS chemicals have pushed for stricter regulations and safer alternatives. Understanding their presence in everyday products is the first step in making informed, eco-conscious choices.