VP Powersports Contact Cleaner is formulated to clean carbon, oil and grease on all electrical contact points. This formula dries quickly with no residue. Contact Cleaner can be used to clean parts including electrical contacts, spark plugs, and other applications where a fast-drying product that leaves no residue is needed. Harmless on rubber, plastic, and most painted surfaces. Performance Benefits: Dries completely with no residue Cleans carbon, oil and grease quickly and effectively Safe on most materials and surfaces Recommended for cleaning all parts, such as electrical contacts, spark plugs and other applications that require a strong cleaner that is safe on rubber and plastic and leaves no residue behind.