BELLINGHAM, WA – (KGMI.com) The Department of Ecology is seeking public comment on how to dispose of firefighting foam containing “forever chemicals.”

The foam is used to suppress oil, gasoline and other flammable liquid fires.

It also contains PFAS, an umbrella group of synthetic chemicals proven to cause serious health issues.

The chemicals also do not break down easily or naturally and currently are used in many products.

Exposure to PFAS result in health issues including increased cholesterol, higher risk of cancer and thyroid disease, decreased birth weights and diminished vaccine efficacy.

Currently, the firefighting foam is the leading cause of PFAS contamination in drinking water.

Safer alternatives have largely replaced the foam since Washington banned its sale and manufacture in 2018.

The foam has since been collected from fire departments in the state.

The only problem is how to dispose of PFAS.

The comment period lasts from now until Feb. 5, 2024, and comments can be submitted online.

The Dept. of Ecology will also host a webinar Jan. 17, 2024 and a public hearing Jan. 31, 2024.

More information about PFAS, related health issues and the firefighting foam can be found on the National Institute of Health’s website and the Dept. of Ecology’s website.