Wood floors should be polished every two to four months to maintain a shine and to keep them protected from daily wear and tear. More frequent maintenance includes dry mopping the floors daily and cleaning spills immediately, using a spray mop and cleaner weekly to remove any built up dirt or grime, and sanding and refinishing the floors every three to five years.

Yes, you can polish an existing concrete floor—as long as the slab is structurally sound and in good shape. In fact, that’s what makes this type of flooring upgrade so appealing. Polishing works best on bare concrete with minimal surface damage, although you can usually repair cracks and stains before the grinding and buffing begins. Instead of ripping out your existing concrete floor, polishing it can turn it into a high-shine showpiece that’s both practical and sleek.

Yes, many services offer waxing as part of the polishing process. Confirm with your provider.

The cost to polish floors averages around $200 per room, but you could pay anywhere from $100 to $300. Some factors that influence the total cost of floor polishing include the following:

• Square footage of flooring

• Type of floor 

• Whether you need floor repairs done beforehand

• Whether or not you want professional floor cleaning done beforehand

Since square footage is the most significant cost factor, you might get a more accurate estimate by using the average cost per square foot for floor polishing, which is between $1.00 and $2.50.