This powerful cleaner/degreaser cleans engine compartments, door jambs, fender wells and more. Its thick concentrated (2:1) formula foams and clings to surface for maximum cleaning performance. Packed with waterborne solvents and emulsifiers that quickly penetrate & dissolve the toughest grease, oil, dirt and grime. Simply spray on and rinse off. Non-flammable and biodegradable. Available in gallon, 5 & 55 gallon sizes. VOC COMPLIANT.