DMSO plus Hydrogen Peroxide Solution for Topical Application on a Tumor

Has anybody tried applying a mixture of DMSO and hydrogen peroxide topically on a tumor? I think in theory it would be very effective because DMSO will potentate the hydrogen peroxide and make it sink deep into the tumor and annihilate the pathogens there. But browsing around the Internet, I could not seem to find any people using this combination in this manner. I am very interested in trying this approach and so I'm looking for testimonials as well as instructions for the proper proportions of DMSO and hydrogen peroxide to use.