never breaks down once it’s in the body PFC Dictionary http://www.ewg.org/research/pfc-dictionary http://www.ewg.org/research/pfc-dictionary http://www.ewg.org/research/pfc-dictionary http://www.ewg.org/research/pfc-dictionary according to Environmental Working Group fluorotelomer coatings perfluorochemicals (PFCs) EWG.org perfluorinated (PFC) PFC Dictionary according to Environmental Working Group http://www.ewg.org/research/pfc-dictionary