RX 33 contains billions of specially selected enzyme producers to liquefy grease, fats and other potential drain blockage. This bio-enzymatic complex works to liquefy grease, fats, organic matter and other potential blockages in grease traps, drains and drain lines...Billions of specially bred micro organisms lie dormant in every gallon of RX 33, then spring to action when they contact organic waste. RX 33 releases enzymes to liquefy and digest the matter. Just like nature, but faster. With RX 33 lines can be free flowing without the use of hazardous chemicals and without the vile job of hand cleaning. Add RX 33 manually or with easy to install, easy and inexpensive to operate automatic equipment.