California has its eye on “forever chemicals,” and is taking a closer look at safer alternatives in common consumer products, including stain-resistant coatings for boots and food packaging items.

The state this year could require rug and carpet makers to come up with safer alternatives for their stain- and water-resistant products. After-market treatments with per- and polyfluoroalkyl substances (PFAS) that help consumers protect their boots, clothes, and other textiles from rain, snow, and grease could also face the same fate.