EverpureĀ® ScalekleenĀ® Scale Remover effectively eliminates limescale buildup from coffee brewers, ensuring optimal performance and longevity of your equipment. This non-toxic formula is safe for disposal in sewer systems, making it an environmentally friendly choice. Each canister contains 2.20 lbs of powerful descaling solution, with four canisters included per case for convenient use. Keep your coffee brewers running smoothly with this essential maintenance product.