Citrol® is a safe, biodegradable degreaser with astonishing cleaning power. It outperforms solvent, solvent emulsion and alkaline cleaners for removal of heavy greases, carbonized oils, gear lubes, grease buildups, oily deposits, tar and bituminous deposits. Equally effective in soak tanks, pressure spray, foam on and manual cleaning methods, or in high pressure cleaning applications outdoors. One of the few solvents tough enough to remove stubborn printer's ink Reduces Environmental Reporting Requirements Citrol® is a powerful degreaser that falls outside the EPA and OSHA hazardous waste regulations when mixed with water.