Solvent-free degreaser Highly concentrated; activate with water for incredible results or dilute for lighter degreasing tasks Engineered to stay on metal surfaces breaking the bonds holding oils, soils and grime in place Dissolves and contains contaminants and carries them away Safe on any material, fully biodegradable, solvent-free, plant derived, and zero VOC (Volatile Organic Compounds). PEDROS DEGREASER 13 4OZ.