Removes dirt, oil, grease, grease and stubborn stains on the engine. Gives the engine a shiny appearance and protects the engine. Does not damage electronic circuits, other painted surfaces or any parts of the engine. Easily reaches the most difficult areas, easily penetrates and cleans. Environmentally friendly, ozone friendly. Does not contain silicone. Suitable for use in all engine types such as engines of land, sea and air vehicles, motorcycles, machines, lawn mowers.