Aerosol – Contact cleaner. Safe Clean is USDA authorized, non-flammable and non-conductive. Safe for use on metal parts, electric motors and electronicsubassemblies. Quickly cleans oil, grease and dirt from energized electrical equipment without leaving residue. Can be used while equipment is operating. Dielectric strength of 29,000 volts. Contains no 1,1,1 Trichloroethane. Product must be tested prior to using on any plastic.