Floor finish becomes dull as people walk over the floor. To restore your floor finish to a high shine, use the Charger 2022 ABLT battery burnisher. First, dust mop the floor. Second, scrub the floor to get it clean. Finally, use the Charger 2022 ABLT to buff the floor finish and restore the shine. For best results, make sure there are several coats of floor finish on the floor and the floor is thoroughly cleaned before you use the burnisher to shine the floor.