You can buy the Little Noses baby nose drops ... just one teeny drop will take care of both sides. At this point though, there isn't alot that you can do. I wish I had a miracle cure to tell you, but I just don't. It's terrible when they get this sick so young. You're doing everything you can ... just try the steamed bathroom too and even a teeny weeny dab of Vick's Vaporub on their noses. Heck, you might even try a teeny bit of Nutrical to get their appetites jump started again and keep them from getting too weak. Try to syringe feed a tiny bit of KMR at a time too .... but be careful not to choke them ... I know, easier said than done.