Floor sanding is a process used to smooth and refinish wooden floors. It involves using a machine equipped with sandpaper to remove the top layer of the wood, eliminating scratches, dents, and old finishes. This helps restore the floor's natural beauty and prepares it for a new finish. After sanding, the floor can be treated with a protective coating, such as polyurethane or oil, to enhance its durability and appearance. Regular maintenance and refinishing can extend the life of wooden floors, making floor sanding an essential part of floor care for homeowners and businesses alike.