BOILER-AIDE 2-N-1 All Purpose Boiler Cleaner and Treatment - A premium liquid boiler treatment with special anti-corrosion inhibitors used in all steam and hot water boilers. Protects boiler systems from corrosion, scale formation, and bacterial growth. This superior boiler water treatment removes sludge, mineral deposits, and inhibits corrosion on all metal surfaces inside the boiler and pipes. Prevents oxygen pitting and formation of lime scale eliminates surging and foaming and controls pH of boiler water. BOILER-AIDE helps in increasing boiler efficiency and decreasing fuel consumption. Free from petroleum distillates and is compatible with seals and gaskets.