I had read on the internet about nail polish remover. My son just bought a beautiful light tan suede couch he had a black permanent marker in his pocket pants and guess what? Yes he got the marker all over his new couch. I decided to try the tip with the nail polish non acetone and I could not believe it, all the marker came off and the couch is like new again. I do mean he had a lot of marker on it. I did not think it would work there was so much. So if any one needs to get it off it does work .I used a Q-tip first with the polish remover then took a paper towel once I saw it was coming off carefully to remove the rest of it. Can not even see it anymore. Great suggestion for those who mentioned it ... View related article.