Luster Professional Liquid Delimer is a premium, high-performance and versatile phosphate free lime scale remover designed for both recirculation cleaning of dish machines and general removal of mineral deposits on kitchen equipment. This low odor, non-fuming cleaner dissolves lime, scale, soil, milkstone, film and light rust from stainless steel, aluminum, porcelain, ceramic, enamelware, glass, plastic, stone, tile and many other surfaces.