After the finish was applied, dark spots appeared
Wednesday, April 23rd, 2008Some friends of ours had their hardwood floors refinished by professionals. The floor looked perfect after sanding, before the finish; but, after the finish was applied, dark pet spots appeared. I am refinishing my floors and I don’t want the same thing to happen. My sanding is complete and floors look good now, but is there the chance that the same will happen? Or was something done incorrectly to cause this to happen to our friends floor?