The Scotsman Clear1 Scale Remover/Cleaner is a liquid descaler for all Scotsman ice machines. This liquid cleaner is food grade and is safe to use on nickel surfaces. The concentrated cleaner dissolves and removes lime and mineral scale deposits that form on ice machine internals as a result of the ice making process. This package consists of one 16 ounce bottle of liquid scale remover/cleaner. Please be sure to follow the directions printed on the bottle to ensure the safety of you and your customers.