Dustless Floor Sanding is a low-cost process of restoring hardwood floors in the cleanest & fastest way possible. As hardwood floors lose their shine and look rough over time, Dustless Floor Sanding helps restore the missing charm in your floors. The process involves scuffing the floors lightly and then adding a chemical to etch it. Once that is completed, any damage on the floor is repaired and a new coat is applied to make your floors look brand new.