To clean all greasy surfaces, use the Fritel Grease Remover. Think of your fryer, countertop, gas stove, extractor hood or oven. This grease remover is in a handy spray bottle so that you spray the liquid directly on the surface to be cleaned. Leave the grease remover for 20 minutes and then remove the dirt with a damp cloth or sponge. This grease remover is biodegradable and can be used on various materials, such as stainless steel, plastic and stainless steel.