A foot file is a grooming tool designed to remove dead skin and calluses from the feet. Typically made of a rough surface, it helps smooth and exfoliate the skin, promoting healthier feet. Foot files come in various shapes and sizes, including handheld versions and those with ergonomic designs for easier use. Using a foot file can enhance foot hygiene and comfort, making it a popular choice for at-home pedicures. Regular use can prevent the buildup of hard skin, which can lead to discomfort or foot problems. Many people incorporate foot files into their self-care routines for softer, smoother feet.