3 Brake and rotor cleaners, to remove protective coatings, oil, and contamination of brake and rotor surfaces; battery terminal and electrical contact cleaner, to remove contamination of electrical contact surfaces; engine degreaser, to remove oil and grime from exterior engine and drivetrain surfaces; intake and carburetor cleaner, to remove varnish and contamination from internal fuel system surfaces; rubber preparation, for preparing rubber surfaces for patching tires; wheel rim surface cleaner, to prepare rim surface for improved wheel weights adhesion; tire and wheel cleaner, to remove brake dust and road soil from exterior surfaces of tires and wheels during tire and wheel service; glass cleaners and general purpose janitorial cleaners and degreasers, for cleaning surfaces of glass, doors, counters, carpets, computer screens, tools, and parts, all for use by mechanics and/or janitorial staff in an automotive service shop