PFAS, also called "forever chemicals," are often found in non-stick pans. They also may be found in things we use daily, like raincoats, furniture, and cosmetics. With the holiday season in full swing, it’s a great opportunity to avoid PFAS when sharing gifts or meals. This guide outlines simple ways to reduce exposure and create a safer environment for families every day.
But first… what are PFAS?
PFAS are synthetic chemicals. They resist water, heat, oil, and stains. This makes them useful in a wide variety of applications; but they have a hidden cost. PFAS are called "forever chemicals” because it takes an extremely long time to break down. Over time, they can build up in human bodies, soil, water, and living things. PFAS were invented in the late 1930s and quickly became popular worldwide before we knew their effects on human health or the environment. Today, there are thousands of PFAS chemicals.
The facts about PFAS
Researchers have studied only a few of the many PFAS chemicals and their effects on human health. The Environmental Protection Agency states that PFOA and PFOS, the most-studied PFAS, are linked to:
- Weakened immune systems
- Liver and kidney disease
- Elevated cholesterol
- Reproductive issues in lab animals
These chemicals do not break down easily and remain in the environment for a very long time. PFAS harm ecosystems, including humans, animals, plants, and water. Scientists are still learning about their impact on nature.
PFAS can be found in many household items. These include clothing, cosmetics, and furniture. Luckily, many retailers now sell safer, less toxic options that can protect communities and the environment.
Tips to reduce PFAS in your home
Small steps to reduce toxic chemicals can have a big impact. Here are a few tips to get started:
- Use safer cookware: Stainless steel or cast-iron pans are best for cooking holiday meals. Wooden spoons and spatulas are safer, too.
- Choose fresh food: PFAS are sometimes found in packaged food. Fresh fruits and vegetables are safer choices. Supporting local farmers and vendors is a great way to make the switch.
- Bring reusable containers: For holiday gatherings, reusable glass or stainless-steel containers are safer for leftovers. They help avoid harmful chemicals in disposable packaging.
- Choose PFAS-free furniture and clothing: There are many textiles to choose from that do not contain PFAS. Some waterproof clothing may have PFAS to repel rain. But now, there are options that protect both people and the planet.
- Choose safer cosmetics: Avoid cosmetics with “PTFE” or anything with “fluor” in the ingredients.
To learn more about how to reduce exposure to toxic chemicals at home, visit SF Environment’s Healthy Homes website.
