Unknown to the general public is the vast use of food grade hydrogen peroxide and iodine for the treatment of viral and bacterial infections. It’s use is so prevalent, the NIH has a published paper that reviewed 2119 peer reviewed papers and came to the conclusion that, “There are no randomized controlled trials or clinical observational studies concerning the curative or preventive effect of hydrogen peroxide against viral infections. However, the literature from in-vitro immunological studies clearly points out that the application of hydrogen peroxide on the epithelial cells of nose, throat and mouth may well be extremely effective against viruses, including coronaviruses. We strongly encourage the rapid development of randomized controlled trials in both SARS-CoV-2 positive and negative subjects to study the effects that we have hypothesized.” https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7262503/