alertness about dangerous pfas perfluoroalkyl and polyfluoroalkyl substances in cookware, non stick frying pan

pfas pfass pfna pfoa pfos pfte concept concepts carcinogen water repellent cancer illness warning sign chemical pollution hazard dangerous danger old skillet cooking pan kitchen utensil pot aluminum panfull frying scratched bedpan warming cookware cook household pollutants polyfluoroalkyl magnifying glass focus alertness surveillance contamination toxic waterproof waterresistant fluorine health fluorochemicals pollutant chemistry about perfluoroalkyl substances non stick