Q: We had a dinner party the other night. Despite the fact that we thought we cleaned up well before turning in for the night, we found a forgotten red wine glass sitting on our white marble bar top. Not only that, but it was apparently one of our sloppy friends. There had obviously been a puddle of wine under the glass because we now have a lovely (insert sarcasm font) purple circle where the glass once stood. What now? Are we doomed to a lifetime of covering up that stain with seemingly misplaced décor items? Help!