Callus Away breaks down those hard, dry calluses on your feet in just minutes, leaving you feet smoothe and soft. For the best results soak feet for several minutes then apply Callus Away to your feet. Allow the formula to penetrate for 3-5 minutes then simply buff them away gently with a file or foot paddle. Wash feet thoroughly when done with water. You won't believe the difference. These steps can be repeat for serious callus build-up.