Maxima Electrical Contact Cleaner is a blend of special cleaning agents that quickly removes grease, oil and other contaminants. The extra heavy propellant charge provides maximum spray pressure for those hard to reach areas. Its heavy duty shop formula is citrus scented, quick drying and safe for most plastics. Also, Maxima Citrus Electrical Contact Cleaner is ideal for use on engine parts, throttle bodies, ignitions, relays, plugs and much more. Contains no CFC's! 369g/13oz aerosol spray. (Flammable! Do not spray near open flame.)