dangerous presence and exposure to pfas inside homes

pfas pfass pfoa pfos air pollution indoors indoor exposure vulnerability cancer illness chemical residential building home house domestic life concept concepts ideas pollutants polyfluoroalkyl contamination organofluorine carcinogen waterproof impermeable waterresistant rainproof compounds fluorinated substances fluorine organic health risk dangerous fluorochemicals carcinogenic environmental pollutant chemistry construction industry activity damage issues water repellent synthetic