Chemtech Workshop Heavy Duty Degreaser is the environmentally friendly alternative to solvent degreasers, with heavy cleaning credentials. The water-based formula is biodegradable. It converts oil and grease into a water-soluble product that doesn’t contain the hydrocarbons associated with solvent degreasers. Use it straight from the bottle for a heavy clean or dilute it 1 to10 parts water (1:10) for a light degreasing. Simply apply it with a brush, or spray it on and hose it off. Use on everything from engines, parts and tools, to walls and concrete floors, lube bays, around the workshop, garage or anywhere around the home.