PBW, 4lb Powdered Brewery Wash

This product is widely used in commercial breweries. Use 1 - 2 oz per gallon for cleaning boil kettles, or 1 oz per gallon for fermenters, kegs and other brewing equipment. Soaking overnight will easily remove stubborn & caked on organic deposits without scrubbing. PBW is environmentally friendly, biodegradeable, and will not harm septic systems.