PFAS also known as per- and polyfluoroalkyl substances (PFASs).PFAS chemicals are used in a variety of applications, including water treatment, paper production, and textile manufacturing. PFASs can leach into groundwater, where they may contaminate drinking water. 

The Environmental Protection Agency (EPA) has identified PFASs as potential human health hazards and has set safety thresholds for these compounds.PFASs have also been linked to cancer, thyroid diseases, and other health problems.

What are PFAS chemicals used for? PFASs chemicals have been used for decades in hard surface coatings, stain repellents, grease-proofing products, firefighting foam, waterproof clothing, nonstick cookware, and food packaging.

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Where can you find PFAS?

PFAS are chemicals that have been used in a variety of applications, including firefighting foam and water treatment systems. They're also found in packaging materials and other products. PFAS chemicals can leach out of these products and into the environment, where they can cause health concerns.

What is the health impact of PFAS?

PFAS chemicals are known to be harmful to human health and the environment. PFAS has been linked to a number of health concerns, including cancer, reproductive toxicity, and developmental toxicity. Here are a few things you need to know about these chemicals: 

Studies have shown that PFAS can cause serious health problems in humans, including cancer, reproductive toxicity, and developmental toxicity.