State bans on Pfas reduce ‘forever chemicals’ in clothing and textiles, US report finds

About 80% of 115 products tested show levels of Pfas that comply with rules – but some firms still exceeding limits

State laws banning Pfas in clothing and textiles have significantly reduced the amount of toxic “forever chemicals” used in the products, which public health advocates say marks a major public health win and underscores the value in protective policy.

However, some companies appear to have ignored the laws as their products still contain high levels of Pfas .

About 80% of the approximately 115 products tested showed levels of PFAS that complied with state laws. The products were purchased from internet and brick-and-mortar retailers in New York and California, which are implementing bans on the intentional addition of Pfas.

The testing looked at products from companies previously known to use the chemicals. Columbia raincoats, Lululemon pants, Moab shoes, and other products from major brands showed very low levels of markers of Pfas.

The findings show that enacting strong laws “is making a difference”, said Anna Reade, a report co-author and senior scientist with the Natural Resources Defense Council.

“It is really encouraging to see such a drastic change in such a short amount of time, and these brands all switched, and no one has had to shut down business because they moved away from Pfas,” Reade added.

Pfas are a class of at least 16,000 compounds most frequently used to make products water-, stain- and grease-resistant. They have been linked to cancer, birth defects, decreased immunity, high cholesterol, kidney disease and a range of other serious health problems. They are dubbed “forever chemicals” because they can persist for thousands of years in the environment, and are designed to be indestructible.