Alkaline based line cleaner easily loosens beer stone, biomass, organics, and mineral deposits from draft systems. Designed for direct draw systems, tap boxes, or any short run systems including: kegerators and home draft systems. Works with all electrical, mechanical, and hand driven line cleaning equipment. Effective at only 1/2 oz per quart of water. Dissolves quickly in cold or warm water. Use on lines, coils, rods, faucets, fittings, carboys, parts and more.