Im house sitting my sisters house and my brother came over and let the dogs out and in when I didn't know. When I got back there was water stains all over the couch from the dogs being wet. They are huge stains but all you can see is the rim of the stain. I want to get rid of thek because it's a 2000 dollar couch. I googled it and it said rubbing alcohol and a sponge. I don't want to risk it if it won't work.