Cleaning of ovens and baking trays: Shake the can carefully, keep it 20 cm. from surface and spray into an even layer. Leave on for about 20 min. until the foam is liquid or dry. Wash with a wet cloth or sponge. Baking pans and grills are washed thoroughly and rinsed clean with water. The treatment is repeated during heavy coating. Cleaning of barbecue grills: Place the grill on a newspaper. Shae the can carefully, keep it 20 cm. from surfaces and spray out in an even layer on both sides of the grid. Leave on for 20 min until the foam is liquid or dry. Then remove the dirt wit ha wire brush or scouring pad. Finish by washing the grill thoroughly with soapy water and rinse it with clean water.