1. Using scissors, cut open the package along the dotted line.
2. Thoroughly cleanse your feet and then wear the masks.
3. Remove after 60 to 90 minutes and rinse off with water.
4. Calluses start peeling off in 4 to 7 days after use. Nearly all calluses will be removed in a further 3 to 5 days depending on their thickness. Do not use a callus remover or pick on calluses when they start peeling off.