Gardner Bender Black Nonflammable Contact Cleaner - 11 oz can

This contact cleaner removes grease, oil, corrosion, and sludge from electrical equipment. It's a nonflammable, chlorinated, nonozone-depleting liquid cleaner designed for use on items that carry an electrical current. Applications include cleaning circuit breakers, electronic relays, switches, terminals, sensors, contacts, circuit boards, or motor controls.