ALKALINE DETERGENT ALSO SUITABLE FOR WHEELS AND REMOVING BUGS For professional use. Highly alkaline liquid detergent for cleaning vehicles, engines, tarps, floors, etc., without the need for sponging. The product should be diluted with 20-60 parts of water, depending on the dirt to be removed. Spray the solution using a pressure sprayer. Let it sit for a few minutes, then rinse thoroughly with cold water. For particularly stubborn dirt, after spraying, scrub with a sponge. It is recommended to minimize contact with aluminum parts.