Frequently Asked Questions What kind of oil can I use in my Philips Airfryer? If you would like to know what kind of oil can be used to cook in your Philips Airfryer, please find the answer in the following lines. Oil that can be used in the Airfryer You can use any kind of oil that is suitable for grilling/baking/roasting or frying. It is also possible to use animal fat. But be aware that cold-pressed oil is not suitable as it would burn at high temperatures.