SEPTONE Degrease It Water Based Biodegradable Degreaser 5L Concentrate Degrease-it is a concentrated, solvent-free, phosphate-free, biodegradable water based degreaser formulated to remove heavy deposits of grease, oil, dirt and grime from machinery, engines, concrete floors and most badly soiled substrates. The quick break property of Degrease-it ensures that the emulsified grease and oil rapidly separate in a grease trap, allowing the resultant water layer (after pH post-treatment) to be drained to the sewer as treated trade waste. The surfactants contained in this product exhibit low aquatic toxicity. Features Water based formula Solvent & Phosphate free Biodegradable