933 Powdered Laundry Detergent is a commercial strength formulation for use in all types of washing equipment and in all facilities. Tough enough to remove embedded soils, yet gentle for fine linens and delicate fabrics. This product can be used in all water temperatures and water conditions. Effective on hard to remove grease, oil, and protein soils. Loosens, lifts, and suspends soils for complete cleaning and free rinsing. Use in commercial OPL (on premise laundry), institutional and home style machines including front loading high efficiency machines (HE).