It can be applied by hand or with a Random Orbital and is safe for all automotive paint finishes, including clearcoats. Try it once and you'll never look back! FEATURES Micro abrasives effectively remove swirl marks, water spots, oxidation and other defects,Incredibly user friendly application and 1 pass wipe off, safe for all automotive finishes,Works very well by hand, orbital use increases effectiveness,No fillers to intentionally hide imperfections,Formula produces little to no dust <.