“PFAS” is a buzz word that you may have begun to hear in recent years, but what are these substances and chemicals all about? Are they actually harmful to humans and to the environment? PFAS, or Per- and polyfluoroalkyl substances is a synthetic chemical that persistently remains in the environment and can be toxic to the human body. Unfortunately, PFAS is found widely in a number of products that many consumers use daily such as pizza boxes and other food packaging items, non-stick pots and pans, and stain and water repellent fabrics. The good news, however, is that the United States has stopped the manufacturing of these products. Unfortunately, they do continue to be imported into the country from other places.