Frequently Asked Questions
Does all parchment paper contain PFAS?
No. Traditional parchment paper is coated with silicone, which is PFAS-free. However, some brands use PFAS-based coatings for non-stick and grease-resistance properties. The key is to check whether the manufacturer uses silicone or fluoropolymer coatings. Brands like 'If You Care' and 'Katbite' use silicone coatings and are considered PFAS-free.
Is wax paper safer than parchment paper for PFAS?
Wax paper uses a food-grade paraffin wax coating, which does not contain PFAS. However, wax paper cannot be used at high oven temperatures because the wax melts. For baking, PFAS-free silicone-coated parchment paper or silicone baking mats are better choices.
Are silicone baking mats PFAS-free?
Most silicone baking mats are made from food-grade silicone reinforced with fiberglass mesh, and they do not contain PFAS. They are a reusable alternative to parchment paper. Look for mats made from 100% food-grade silicone without additional non-stick coatings.