ComStar's Foamy Clean is a non-corrosive, biodegradable, and self-rinsing degreaser. Its fast-acting foam will clean away all grease, grime, dirt, oxidation, and oil without the need to rinse with water. Use Foamy Clean to deodorize & eliminate the source of unwanted odors while it cleans. Foamy Clean is great for hundreds of jobs such as cooling coils, boiler jackets, garage floor, engines, motors, white walls, printing presses. Foamy Clean is CFC-free, low V.O.C., and will not contaminate waste oil. It's the only safe way to decrease.