A recent sample from Dupo’s public water system exceeded state and federal limits for so-called “forever chemicals” known as PFAS, the Illinois Environmental Protection Agency announced Wednesday.
PFAS is shorthand for perfluoroalkyl and polyfluoroalkyl substances. The synthetic chemicals have been used for decades to make products that repel oil and water such as nonstick cookware, waterproof clothing, stain resistant furniture, food packaging and cosmetics, and firefighting foams.
They are often referred to as forever chemicals because they break down very slowly and can build up in a person’s body over time. Long-term exposure may increase the risk of certain health problems, such as cancer and fertility and child development issues…