Q: I refinished my hardwood floors a couple of months ago. In a few areas, mostly close to the walls, there is some peeling and flaking which suggests to me that I failed to sufficiently sand those areas. Even though the areas are small, a noticeable ridge is left where the poly flaked away. Is there any way to smooth out the ridge without damaging the finish?
A: You could try buffing the affected boards thoroughly with fine sand paper and applying a thin coat. If you have a noticeable ridge it causes me to wonder how heavy a coat of finish did you apply? Many finishes have a spread rate of 500 sq. feet per gallon. Thin, even coats are always much better than heavy. If this peeling continues you may have to have the floors taken down to clean wood again which means starting over.