Spray Nine Heavy-Duty Cleaner Degreaser tackles the toughest grease, grime, stains, and oil residue where others fail. Spray Nine cleans baked-on grease, carbon, tar, ink, heavy soils, soot, smoke, dirt, mud and more. Fast-acting formula breaks down and dissolves stains and deposits quickly. Spray Nine saves time and labor, reducing the effort to clean challenging tasks. Spray Nine cleans hard non-porous surfaces including machinery, equipment, tools, motors, engines, tires, conveyors, work benches, counters, walls, floors, siding, vents, light fixtures, garbage bins, BBQs, patio furniture, washrooms, sporting equipment, fiberglass, vinyl, rubber, ceramic, metal and more. Non-flammable and biodegradable.LESS EFFORT: Heavy-duty formula reduces cleaning time and effort by quickly tackling tough stains and grease TRUSTED CLEANER: Used by professionals for over 60 years in industrial maintenance, professional workshops, military, government and marine. CLEANS AND DEGREASES: Hard non-porous surfaces including machinery, equipment, tools, motors, engines, tires, conveyors, work benches, counters, walls, floors, siding, vents, light fixtures, garbage bins, BBQs, patio furniture, washrooms, sporting equipment, fiberglass, vinyl, rubber, ceramic, metal and more. VERSATILE CLEANER: Use on a wide range of surfaces including metal, fiberglass, rubber, concrete, machinery, and appliances. (Not recommended for decorative stainless steel or glass). POWERFUL DEGREG: Removes the toughest grease, grime, oils, ink, tar and dirt from multiple surfaces. PROFESSIONAL STRENGTH: Heavy duty cleaner degreaser works quickly to break down and dissolve the most stubborn soils.