What about 35% FOOD GRADE Hydrogen peroxide that has oxygen I read a few cases where it cured cancer... you can buy FOOD GRADE hydrogen Peroxide on amazaon or the health store we found it New Seasons they rock! You simply 10 drop per 16 oz of water. See I think the answer to SIBO is an easy one. When I told my dr I had that she goes....oh ..." SIBO takeS one year or more to cure and you have to be on a very restrictive diet as well as taking possibly four to five rounds of Antibiotics plus probiotics." I think SIBO is a bacteria it needs to be killed by it antagonist.