There are 4 main types of callus removal products. These are Electronic Callus removers that use Rollers, Callus Removal Gels/ liquids, Manual File Scrapers, and Electric Grooming Drills
Electric Callus Rollers
Electronic callus rollers use replaceable roller heads that rotates at very high speed to exfoliate dead skin and remove calluses from any corner on the feet.
Callus Removal Gels
The main ingredient in callus removal gels is salicyclic acid which work by breaking down the callus. This then makes the excess skin easier to remove by the use of a file or a pumice stone.
Manual File Scrapers
These usually consist of a microplane or abrasive surface such as a pumice stone, that sand away calluses
Electric Grooming Drills
Electric grooming drills usually have more than one use such as filing nails, removing excess cuticles or smoothing corns or calluses. They include an abrasive filing disk or cone that rotates at high speed.
Here are the top rated callus removal products in each of these categories. They have been chosen based on feedback, ratings and value for money.