The wood is really dull, and we’d like to be able to polish or refinish it without damaging the piano ... End of carousel A: Wood finishes can become dull over time in several ways.
Real wood floors are going to need to be refinished eventually. That's just a nature of the product. Refinishing floors means sanding away the surface layer and signs of damage, applying new stain ...
Many would argue that the wood flooring ... of oil finishes is that they can be spot repaired. “Since they do not have a film on top,” he says, “you can easily repair scratches by applying ...