HG Super powerful toilet cleaner easily removes problem dirt in the toilet pan, such as very stubborn limescale, uric scale or difficult to remove scaleDoes not affect glaze, stainless steel or chromeThe specially developed formula of this super strong toilet cleaner adheres to the surface of the toilet pan and ensures an effective removal of all problem dirtExtremely powerful formula!Spray deep under the rim of the toilet pan and in the pan. Leave the toilet cleaner to work for at least 20 to 30 minutes. Brush the toilet pan clean with a toilet brush and flush the toilet