Over the years, your hardwood is going to pick up a few bruises, scratches, dings, and blemishes. Basically, you need to refinish the surface every few years to restore the protective seal. If you let your hardwood finish wear off or fade away, it could lead to water damage, warping, and discoloration. This article explains the best process for refinishing hardwood floors in order to repair and prevent damage.
Remove the Finish