Put Gloves on.
1. Soak feet in warm water until prune-like.
2. Pre scrub with pumice stone or foot rasp.(Optional but recommended)
3. Towel dry one foot, apply callus remover to hard and dry callused areas(avoid soft skin), and let sit for 5-10 minutes.
4. You can scrub with pumice or rasp while callus remover is on.(Optional but recommended)
5. Rinse foot and use pumice stone or rasp to remove extra residue of callus remover and dead skin.
6. Repeat above process for other foot.Note: Some peoples calluses maybe worse than others, so repeat callus remover process as necessary.