Sustainability Email Challenge: PFAs

What Are PFAS?

PFAS, or Per- and Polyfluoroalkyl Substances, are synthetic chemicals used in a wide variety of products for their heat, water, and grease resistance. They’re found in:

• Nonstick cookware (like Teflon).
• Stain-resistant carpets and upholstery.
• Waterproof clothing and gear.
• Food packaging, such as fast food wrappers.
• Firefighting foam.

These chemicals are often called “forever chemicals” because they don’t break down easily in the environment or the human body. Once they’re in our water, soil, and air, they stick around, potentially causing harm.

Why Should You Care?

PFAS contamination is widespread, and exposure has been linked to health issues like hormone disruption, immune system effects, and certain types of cancer. The more we know, the better equipped we are to minimize exposure and demand safer alternatives.

Your Action for Today

Take a closer look at your home or living space! Check the labels on your cookware, clothing, and cleaning products. Are they labeled as PFAS-free? If not, this is a great opportunity to start making more informed choices.

Library Resource

Want to learn more about the science behind PFAS? Explore our LibGuide on PFAS for access to books, articles, and research on PFAS and environmental science.

Together, we can start reducing our reliance on PFAS and work toward a healthier, cleaner future. 

Stay tuned for tomorrow’s email, where we’ll explore how PFAS can impact your health.

Image Source: https://hcfl.gov/residents/property-owners-and-renters/water-and-sewer/pfas-monitoring