Dr. Scholl's Corn Removers FEATURESSoft felt pads cushion while medicated disks safely removes corns maximum strength! Patented Formulation Medicated Removes corns with as few as 2 treatments Removes corns safely and effectively Cushions corn from painful shoe pressure and friction. For the removal of corns. Relieves pain by removing corns. Corns form on the feet. Like calluses, corns are caused by the accumulation of special epidermal cells called keratinocytes. These cells accumulate in response to pressure or friction, usually over a bony prominence, like toe joints.