Per-and polyfluorinated alkyl substances (PFAS) are known for their water- and grease-resistant properties, which make them useful in many everyday items. In fact, a study from 2020 estimated over 200 “use categories” covering more than 1,400 individual PFAS compounds in commercial products—they are truly all around us. Due to their extensive presence and potentially harmful effects (these effects are still mostly uncertain), exposure to PFAS is a growing concern. Humans and wildlife have been exposed to these chemicals through a variety of routes, including food packaging, drinking water and cleaning products.