What tool is often used to remove dead skin during a pedicure?

The tool most commonly used to remove dead skin during a pedicure is a foot file or pumice stone. These tools are specifically designed to exfoliate hardened skin, particularly on the heels and soles of the feet. A foot file typically has a textured surface that effectively sloughs off dry or callused skin, making it easier to achieve smooth, soft feet. A pumice stone, being a natural volcanic rock, serves a similar purpose and is also effective at scraping away dead skin.

Other tools mentioned, such as nail clippers, are designed for trimming nails and are not suitable for exfoliating skin. A citrus scrub, while beneficial for hydrating and refreshing the skin, does not primarily focus on the mechanical removal of dead skin. The cuticle pusher is intended to push back and manage cuticles rather than to exfoliate the thicker layers of skin found on the feet. Therefore, a foot file or pumice stone is best suited for the task of dead skin removal during a pedicure, making it the correct choice.