All waxes and floor finishes (including acrylic & polymer) leave excessive and very heavy coatings of old wax in every area where foot traffic is minimal: under desks, tables, counters, along walls, all floor areas that are not exposed to normal foot traffic. This wax and finish build up becomes unsightly, turns yellow or brown with age and is difficult to maintain properly for the well kept, glossy appearance that is most desirable for floors in offices, institutions, hotels, hospitals and public places. This excellent product leaves your floor clean and ready for that new wax to be applied. Dirt and wax build up are quickly emulsified by chemical action for easy, speedy removal.