What is the only legal method for a licensee to remove calluses?

The correct method for a licensee to remove calluses is through the use of a liquid callus remover product. This approach is sanctioned because liquid callus removers typically contain specific chemical agents designed to effectively dissolve the hardened skin of calluses. These products offer a more controlled and uniform method of removal, which can minimize the risk of injury or infection when compared to physical methods.

While tools like foot files, pumice stones, and nail clippers might seem practical for callus removal, they are generally not approved in many professional settings because they can lead to excessive removal, skin irritation, or damage to the surrounding healthy skin. Using physical methods also carries a higher risk of spreading bacteria or causing cuts, especially if proper sanitization and technique are not followed. Therefore, the use of a liquid callus remover is endorsed as the safest and most effective method for professionals working with clients' skin.