Source: Grist, 6/23/25
The search to find a PFAS-free firefighting foam is relatively new, as a growing body of research illuminates the harmful impact that these chemicals have on humans and the environment. Soybean farmers have presented their crop as a surprising solution to this problem. Although more research and development are needed to ensure soy-based firefighting foam holds up under the toughest circumstances, the product is catching the attention of local fire departments.