Greenshield Washbay Descaler, available in a 5L bottle, serves as a sanitary cleaner and descaler, offering an effective 2-in-1 solution for washrooms. The concentrated formula can be used neat to eliminate limescale deposits on toilets or diluted for general cleaning of various surfaces, including floors, sinks, showers, and more. The acidic formula is safe for use on porcelain, ceramics, stainless steel, chrome, and tiles. However, it should not be used on acid-sensitive surfaces such as vitreous enamel. This versatile cleaner provides an efficient solution for maintaining cleanliness and hygiene in washroom environments.