When used under proper conditions, parchment paper will not catch fire. It's important to never expose parchment paper (ours included) to an open flame or cooking element. Parchment paper is safe to use in ovens, and our recommended maximum usage temperature is 428°F (220°C).
There is a risk when using parchment paper in an air fryer. Sometimes, the turbulence of the fan can lift the paper and put it into contact with the heating element. To prevent this from happening, it’s important to never pre-heat your air fryer with the parchment paper inside. Only add the parchment paper to the air fryer basket when you’re ready to add your food.