Refinishing is the process of restoring the surface of furniture, floors, or other wooden items to improve their appearance and extend their lifespan. This typically involves sanding down the existing finish, repairing any damage, and applying a new coat of stain or sealant. The refinishing process can be applied to various materials, including wood, laminate, and metal. It is commonly used on items like tables, chairs, and hardwood floors to enhance their aesthetic appeal and protect them from wear and tear.