Have you ever wondered why your frying pan is so perfectly non-stick, or why that raincoat keeps you dry in the heaviest downpour? The answer might surprise you: PFAS (per- and polyfluoroalkyl substances). These “forever chemicals” are found in a shocking number of products we use daily—and not in a good way. Known for their persistence in the environment and potential health risks, PFAS are something we all should be aware of.
Here’s a breakdown of the top products containing PFAS and what you can do to avoid them.
1. Non-Stick Cookware (Teflon)
Non-stick pans are a kitchen staple for many, but that convenient coating is usually made with PFAS. When heated, these chemicals can release toxic fumes into the air. Fortunately, alternatives like cast iron and ceramic cookware provide a safer, PFAS-free cooking experience.
2. Water-Resistant Clothing
Ever wondered how your favorite outdoor jacket keeps you dry? Many water-resistant fabrics, especially in outdoor gear, are treated with PFAS to repel moisture. Some brands, like Patagonia, are leading efforts to phase these chemicals out, but many items still contain them. Check product labels for PFAS-free options.
3. Stain-Resistant Carpets and Upholstery
That stain-resistant carpet might be keeping spills at bay, but it could also be exposing your home to PFAS. These chemicals are often used to make carpets and furniture more durable and easier to clean. To minimize your exposure, look for untreated options or brands moving away from PFAS
4. Fast Food Packaging
Yes, even your fast food could be serving you a side of PFAS. Grease-resistant packaging, such as burger wrappers and pizza boxes, often contain PFAS to prevent leakage. When exposed to heat, these chemicals can leach into the food. Opt for homemade meals or restaurants that use eco-friendly packaging to reduce exposure.
5. Cosmetics
From waterproof mascara to long-lasting foundation, some cosmetics contain PFAS to improve durability. To protect your skin and health, choose products from brands committed to transparency and PFAS-free formulations. You can find more information on how PFAS sneak into personal care products.
6. Firefighting Foam
While this might not be something you use at home, firefighting foam (AFFF) is a major source of environmental PFAS contamination. These foams, used in fighting oil-based fires, are being phased out in favor of safer alternatives, but the damage they’ve done in contaminated water supplies remains significant.
7. Food Processing Equipment
PFAS are also found in some industrial food processing equipment, where they prevent sticking and withstand high heat. While difficult to avoid as a consumer, supporting companies that prioritize clean, safe manufacturing processes can help reduce your overall exposure.
8. Cleaning Products
Some fabric protectors and stain removers contain PFAS to make them more effective. Switching to non-toxic or biodegradable cleaning solutions is a safer way to keep your home clean while avoiding these persistent chemicals.
CleanProductList has curated a comprehensive list of brands committed to offering PFAS-free products. To find out more, check out the list.
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