A non-stick pretreatment that prevents mud and dirt from sticking and prevents corrosion on bare metal surfaces. Applying MuddOff is a quick and effective way to prevent mud, dirt, and debris from building up on your car's body panels, suspension, wheels, and anywhere else it might be sticking. MuddOff sprays on quick and easy. It won't harm plastic, paint, stickers, metals, or the environment. It is a completely environmentally safe product. MuddOff creates a non-stick shield that keeps mud from sticking to your car.