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

The only legal method for a licensee to remove calluses is using a liquid callus remover product. This approach is sanctioned because it effectively dissolves the hardened skin without the risk of causing physical injury or infection that can occur with more abrasive methods. Liquid callus removers are typically formulated with ingredients that safely exfoliate and soften callused areas on the skin.

In contrast, using a foot file, pumice stone, or nail clipper, while common in personal care practices, may not be permitted within a professional setting due to potential legal restrictions or health and safety regulations. These methods can lead to scraping or cutting into the skin, which presents risks that licensed practitioners are expected to avoid. Therefore, training emphasizes the use of approved products and methods like liquid callus removers to maintain client safety and adhere to professional standards.