Z-BLOX are solid, bacterial-laden bricks used for degrading organic waste. Z-BLOX contains 4 billion colony forming units per gram to handle difficult organic problems. Each 30-pound Z-BLOX gradually dissolves over a 30-90 day period which provides for continuous treatment and degradation of waste. The naturally-occurring bacteria contained in each Z-BLOX reduces odor, sludge, fats, oils and grease build-up to improve overall plant waste management systems. It will keep grease traps, lift stations, wet wells, digestion ponds, lagoons, etc., clean and free from grease and scum.