Are PFAS in non-stick cookware coating your home with forever chemicals?

What's actually in it

Non-stick cookware often relies on PFAS (per- and polyfluoroalkyl substances). These are synthetic chemicals designed to resist heat, water, and oil. Because they are incredibly stable, they don't break down easily. Instead, they linger in your kitchen and your body for years.

These chemicals are not just in your pans. They are part of a larger group of pollutants that move from household products into the air and dust in your home. A 2026 study in Environ Int identifies home products as a major source of exposure for families. Once released, these chemicals can enter your system through the skin or by breathing in household dust, as noted in a 2026 report in Dermatologie (Heidelb).

What the research says

The science on these chemicals is clear: they are a burden on your health. A 2026 study in Int J Mol Sci found that PFAS damage the liver and break down mitochondria, which are the parts of your cells that create energy.

The impact starts early. A 2026 study in Environ Res shows that exposure to endocrine-disrupting chemicals affects thyroid hormone levels in pregnant women. a 2026 study in Environ Res linked higher levels of these substances in the blood to changes in brain structure in adolescents. This research confirms that these chemicals are not safe to have in your kitchen.