Per- and polyfluoroalkyl substances, commonly known as PFAS, have become a topic of growing concern in recent years with findings showing a strong link between PFAS and our health. These synthetic chemicals are found in a wide range of everyday products, due to their unique properties, such as water and oil repellency, heat resistance, and non-stick capabilities. While their widespread use has made many products more convenient and durable, it's important to be aware of where these "forever chemicals" will be lurking in our homes.
Here's a comprehensive look at common household items that often contain PFAS:
Traditional Non-stick Cookware
One of the most well-known uses of PFAS is in non-stick cookware. Pots, pans, and baking sheets with Teflon (aka PTFE) or other non-stick coatings often contain these chemicals. To note, PFAS is a group of over 4000 chemical compounds. Many nonstick cookware communicate to be ‘healthier’ before PTFE free or PFOA free… but doesn’t mean they are 100% PFAS free, and very often replace one chemical compound for one or more of the others within the PFAS family.
Food Packaging
Many fast food wrappers, microwave popcorn bags, pizza boxes, and other grease-resistant food packaging materials contain PFAS to prevent oil and water from seeping through.
Waterproof and Stain-resistant Fabrics:
Clothing items like rain jackets, umbrellas, and stain-resistant carpets or upholstery often incorporate PFAS for their water-repellent properties.
Personal Care Products
Some cosmetics, lotions, shampoos, and dental flosses may contain PFAS, often listed as ingredients like "perfluoro" or "polyfluoro."
Cleaning Products
Certain floor waxes, polishes, and cleaning solutions may include PFAS for their ability to repel water and oil.
Electronics
PFAS are sometimes used in the manufacturing of smartphones, tablets, and other electronic devices for their heat-resistant properties.
Outdoor Gear
Tents, sleeping bags, and other outdoor equipment are often treated with PFAS for waterproofing.
Furniture
Stain-resistant treatments on sofas, chairs, and other furniture pieces frequently contain PFAS.
Textiles
Carpets, rugs, and curtains may be treated with PFAS-containing stain repellents.
Paint and Sealants
Some paints, particularly those designed for high-durability or water resistance, may contain PFAS. The same goes for certain sealants used in home maintenance.
Floss
Certain types of dental floss, especially those marketed as "slippery" or "glide" varieties, may contain PFAS.
Menstrual Products
Some tampons and pads may contain PFAS in their absorbent materials or packaging.
Children's Products
Waterproof bibs, some types of disposable diapers, and certain children's toys might contain PFAS.
Car Interiors
Stain-resistant car seats and water-repellent windshield treatments often incorporate PFAS.
Printer Inks and Toners
Some inks and toners used in home printers may contain PFAS compounds.
It's important to note that not all products in these categories necessarily contain PFAS, and many companies are now actively working to phase out these chemicals. However, due to their widespread use and persistence in the environment, PFAS can be found in many unexpected places.
For consumers looking to reduce their exposure to PFAS, reading product labels carefully and choosing items specifically marketed as 100% PFAS-free will help.
