Polishing is a process that involves CLEANING, GRINDING, RUBBING, and waxing surfaces to make them smooth and shiny. CLEANING is the first step in polishing, which involves removing dirt, dust, and other debris from the surface. GRINDING is the next step, which involves using abrasive materials to remove scratches and other imperfections. RUBBING is the third step, which involves using a cloth or brush to apply a polishing compound to the surface. Finally, waxing is the last step, which involves applying a protective layer of wax to the surface to give it a glossy finish.