Ngaphambili, amalaphu angaphandle ayephathwa nge-perfluorinated compounds (PFCs) ukugxotha amabala asekwe kwi-oyile, kodwa afunyaniswa ehlala ehlala ephila kwaye eyingozi xa evezwa ngokuphindaphindiweyo.

Ngoku, inkampani yophando yaseKhanada ixhase i-brand yangaphandle i-Arc'teryx ukuphuhlisa i-oyile egxotha impahla ye-fluorine-free isebenzisa indlela entsha edibanisa ukwakhiwa kwelaphu kunye ne-PFC-free-based based based coatings.