Dr Scholl's Duragel Callus Remover 4 Counts Removes Calluses Fast with as Few as 2 TreatmentsAll Day Cushioning Pain ReliefThin & FlexibleDuragel Technology Help Prevent Calluses By:Wearing properly fitted shoes with adequate arch supportRotating your shoes on a daily basisReducing pressure and friction from footwearNew duragel technology offers all day pain relief/removes corn/calluses fast. Softens corns/calluses. Stays on multiple days-water resistant. Nearly invisible on skin. Ensure the skin is clean, dry and free of creams and oils.Place sticky side of disc directly over center of the callus as shown in 'Step 1'Remove backing film marked '1' and place center (adhesive side down) over the disc with the narrower side pointing toward your toesRemove backing film marked '2', remove blue tab and firmly smooth down adhesive edge to skinDr. Scholl's DURAGEL Callus RemoversDr. Scholl's Callus Removers with advanced DURAGEL technology surround calluses and hard skin with a thin and flexible gel that provides immediate relief from painful shoe pressure and friction. Maximum strength medicated discs safely and effectively remove calluses.What is a callus?A callus is caused by the buildup of hard, dead skin over an area of pressure or bony prominence. The hard skin is composed of skin cells called keratinocytes, which are present throughout the entire epidermal layer of skin.Do I have a callus?You may have a callus if you have a large area of thickened skin, especially on the heel, ball of foot or sides of the foot.What causes a callus?Calluses on the feet are often caused by friction and pressure from footwear as well as abnormal patterns of walking or repetitive activities (such as in sports).abc: 10162832