A foot scrub is a cosmetic product designed to exfoliate and cleanse the skin on the feet. It typically contains ingredients like salt, sugar, or pumice to remove dead skin cells, along with moisturizing agents such as oils or creams to hydrate the skin. Regular use can help improve foot health and maintain softness. Foot scrubs can be used at home or in professional settings like spas. They are often part of a pedicure treatment, which may also include soaking, nail trimming, and massage. Using a foot scrub can enhance relaxation and promote overall foot hygiene.