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

The only legal method for a licensee to remove calluses is by using a liquid callus remover product. This method is considered safe and effective because liquid callus removers typically contain chemicals that help to break down the thick skin of calluses without causing injury or trauma to the surrounding skin. These products are formulated specifically for this purpose, allowing for a professional and controlled manner of callus removal while minimizing the risk of infection or skin damage.

Other methods, such as using a fresh razor blade or a metal file, may pose significant risks including cuts and abrasions that can lead to infection. Soaking in hot water may soften the calluses but does not provide a means of effectively removing them. Therefore, utilizing a liquid callus remover is the best practice endorsed within professional settings, ensuring both safety and adherence to regulations.