I absolutely love love love my Diva Cup. The only problem I'm having now is sterilizing it. When I was at home, I just boiled it. But I'm living in the dorms now and I can't have a stove or anything with open coils. I'm leary of using venegar because I used it to clean the coffeepot and got this horrible rash on my hands. I was thinking of trying hydrogen peroxide, but I don't really know what to do. What ratio of peroxide to water do I use? How long do I let it soak for? Is there a better way to sterilize it other than the ways I mentioned? Any thoughts would be great.