Natural citrus water base degreaser, drain cleaner and deodorizer concentrate. This multi-purpose cleaner strips grease and heavy oil deposits from virtually any surface. Non-corrosive, non-flammable, contains no petroleum distillates. Powerful, multi-purpose, use to keep grease traps open, maintain drain flow, degrease trucks and heavy equipment, clean engines and parts, remove tar and asphalt. Leaves a fresh citrus scent. pH 12.1.