This Spray Nine 32 oz. Heavy-Duty Cleaner is a water-based cleaner that effectively removes heavy-duty grease, dirt, fifth wheel grease, lubricants, oil, hydraulic fluid, grime, heavy molly grease, tar and more! Non-flammable, this vehicle cleaner contains no fumes, no abrasives and no acids. It is USDA approved and VOC compliant in all 50 states for assurance. Use this heavy-duty cleaner on a variety of items, including engines, machinery, tools, work benches, garage floors/walls, condenser coils, exhaust hoods, conveyors, vents, ovens, grills, trunks, trailers, RVs, industrial and farm equipment.