Green Earth Technologies 1245 G-CLEAN Car Wash Dissolvable Pouch, (3-Pack Tube) Not a soap, detergent or petroleum solvent, but a natural blend that's safe to use in driveways without runoff concerns G-CLEAN concentrated dissolvable detergent pouches are superior cleaning solution for your pressure washer or detergent bucket Just one concentrated dissolvable pouch equals the cleaning power of 1 gallon of concentrated cleaners Guaranteed cleaning product to go through the pump safely while conditioning and lubricating internal components Grown and made in USA