ScaleKleen™ Over time, lime-scale can form in water-using appliances that heat or freeze water. When lime-scale forms on heating elements, it reduces it's efficiency and shortens the life of the appliance. ScaleKleen™ quickly removes lime-scale from coffee brewing equipment, steamers, ware washing equipment...any place. ScaleKleen™ is non-toxic, safe to skin and won't burn clothing like conventional deliming acids. Plus it's sewer-system disposable so you can pour it down the drain. When used with Everpure's Kleensteam®, HFC-3®, HFC-10® or JT cartridge, deliming is accomplished without equipment disassembly.