3 Way is a phosphoric acid based general purpose washroom cleaner designed for the cleaning of acid resistant tiles, walls, shower recesses and acid resistant fixtures. Loosens hard water scale, dissolves soap and body fat deposits. Removes rust and mineral deposits in toilets and urinals. Combination of surfactants, disinfectant and acid gives an effective clean and disinfection of all acid resistant washroom surfaces. Disinfects and deodorises as it cleans so is able to cover all washroom cleaning needs. No need to use a separate toilet and urinal cleaner. 3 Way is safe to use on both stainless steel and porcelain. Commercial Grade Disinfectant.