BOILER-AIDE 2-N-1 All Purpose Boiler Cleaner and Treatment is a liquid boiler treatment with special anti-corrosion inhibitors used in all steam and hot water boilers. The product removes sludge, mineral deposits, and inhibits corrosion on all metal surfaces in boilers and pipes. It also prevents oxygen pitting and formation of lime scale, eliminates surging and foaming, and controls pH of boiler water. The treatment, free from petroleum distillates, helps increase boiler efficiency. The cleaner is available in 1-quart or 1-gallon plastic jug, 5-gallon pail with handle and 55-gallon open head steel drum.