Perfluoroalkyl and Polyfluoroalkyl Substances (PFAS)

Definition

PFAS are a group of human-made chemicals used in a wide range of products due to their resistance to heat, water, and oil. They have been widely used in non-stick cookware, waterproof clothing, food packaging materials, and firefighting foams.

Related terms

Non-Stick Coating: A type of coating applied on surfaces that prevents food from sticking during cooking.

Water Repellent: A substance or treatment that makes a material resistant to the penetration of water.

Bioaccumulative Potential: The ability of a substance to accumulate in living organisms over time, potentially leading to adverse effects on their health.