What is done when floors are refinished?
A First the floors are carefully inspected. Any exposed nails are driven below the surface, and any remaining carpet staples are removed. Heating (and air conditioning) registers are covered. Depending on conditions, a blower unit may be placed in a window to draw air out of the room, and blow it outside. The floor is sanded and scraped until it is smooth, and all of the old finish is removed. This may take several sandings. All of my machines use the latest dustless technology, so the sanding process is very clean. The room is inspected and thoroughly cleaned to insure no dust remains.