HG Green is a highly concentrated, buffered, self-acting acidic cleaner that is biodegradable and non-corrosive. It is used to safely and effectively maintain glazed and unglazed ceramic wall and floor tiles in swimming pool surrounds, shower areas, changing rooms, kitchens, abattoirs and food preparation areas etc.. Also suitable for sanitaryware, chrome, stainless steel and copper. Helps prevent the build up of lime scale, uric acid stains, animal and vegetable fats, body oils, soap residues, oxides and dirt.