AFCO 2548 Wash It Powdered Alkaline Brew Equipment Cleaner 2 LB (Case of 4) designed for cleaning everything, including fermenters, kettles, mash/lauter tuns, heat exchangers, tanks and kegs

Safe on all metals, plastic, and glass, this buffered alkaline cleaner is designed to be used at all temperatures. Alkaline, safer alternative to conventional caustic cleaners Easily dissolves in water Easily rinses off