Apex Manual Detergent is a phosphorus and phosphate free concentrated, solid detergent that removes tough grease and soil for use in 3-compartment sinks. It cuts through the toughest food soils and thickest grease to get pots and pans clean efficiently with minimal scrubbing. Apex Manual Detergent uses solid detergent technology. There is no measuring or pouring by hand, no spillage, and no waste. Reduce storage space and packaging waste.