Why can't cooking sprays be used on non stick product?
There are several reasons to avoid using cooking sprays on your nonstick cookware. Aerosol cooking sprays contain propellents and other additives that can create a film on your pan over time, damage the nonstick coating, and cause food to stick to the surface. Aerosol nonstick sprays also tend to have a lower smoke point, which means they can burn when the surface of the cookware becomes too hot, resulting in damage to the nonstick coating.
To avoid damaging your nonstick cookware, we recommend cooking with butter, margarine, peanut oil, coconut oil, or olive oil. If you prefer to keep the use of cooking oil to a minimum, you can dab your favorite oil on a paper towel and carefully wipe the interior of your pan before cooking to deposit an extremely thin layer. If you enjoy the ease of a spray bottle, we suggest using a manual oil spray or mister bottle that will allow you to spritz your pan with your favorite oil without exposing the surface to chemical propellants that a traditional nonstick cooking spray can leave behind.
Please note that use of cooking sprays on nonstick cookware will void your product warranty.