Did you know that you can remove tough stains from your carpet with hydrogen peroxide? When my daughter got a bloody nose I wasn't concerned with cleaning the carpet until after and thought I would never get it out. Well I did with peroxide. Just a little and a wet cloth is all it took. I have also tried it when my 2 yr old decided to take a tube of h paste and paint the carpet with it. Haven't tried it on grape juice or anything, but if anyone does let me know if it works.