WC Stain Remover refill pads come in packages of 4 additional pads for your WC Stain Remover tool. The WC Stain Remover tool is a tool aimed at making your toilet bowl extra shiny clean. It can remove limescale stains and other stains. Each pad has velcro on the back, so they can be exchanged easily when needed. With the WC Stain Remover, you don’t need to get your hands wet while cleaning your toilet bowl, and with the flexible pads it can reach every corner – even under the rim.