Quickly and easily cleans away the stubborn white mineral deposits the build up on the glass doors of gas fireplaces and stoves. The thick, creamy no-scratch consistency is designed to cling when applied and will leave a film that resists further buildup.From the ManufacturerQuickly and easily cleans away the stubborn white mineral deposits the build up on the glass doors of gas fireplaces and stoves. The thick, creamy no-scratch consistency is designed to cling when applied and will leave a film that resists further buildup.