For extremely heavy duty degreasing on machinery, equipment, grills, concrete, dumpsters, drains, grease traps, and much more. Concentrated: 1 gallon makes 8-64 gallons of RTU product. Natural citrus solvent based. Highly concentrated and extremely versatile. Ideal for use on oil-based soils. Good for maintaining drains. Deodorizes while leaving behind a orange fragrance.