We recently got our hardwood floors refinished. A week before, we painted all the trim but we left the baseboards to do after the floors were done because we thought they would get scratched up anyway. Well, we were right b/c the trim in the living room which was already done did get a lot of scratches from the sander that we now have to retouch up with paint. However, now that I'm trying to paint the other baseboards, no matter how much I tape or how careful I am, paint seeps onto the refinished floors. Is there a tool or any method to painting the baseboards without getting paint all over the floors?