Refinish Plus HD TW (AFCO 5755) is a low foaming alkaline cleaner which is designed for use in hard water. It contains caustic soda, water softening agents, glycol ether, emulsifying agents, and wetting agents. This alkaline cleaner degreases and brightens without toxic solvents and acids. AFCO 5755 can be used for the routine cleaning of stainless-steel food processing equipment as well as for the occasional brightening of aluminum.