Answer:
There are a few things you can use to get rid of a callous. You can use a nail file to reduce it's size just be careful not to get too close to the good skin. You can purchase a pumice stone in a drugstore in the nail/foot section. You usually wet it and rub it over the callous to remove it. In the same section of the store, you could get an exfoliant scrub and rub that over the area as well. If the callous is on your feet or hands, you can go to a nail salon for a pedicure or manicure and they can do it but it will cost you $20 - 40.