PFOA
Perfluorooctanoic acid (PFOA) is one of a group of related chemicals known as perfluorinated alkylated substances (PFAS). This group is commonly used in non-stick and stain-resistant consumer products, food packaging, fire-fighting foam, and industrial processes. The 3M Company was once a major manufacturer of PFOA and products containing PFOA, but production was phased out in 2002. PFOA production has been phased out nationwide but continues in other countries.