Like I said, I did not start yet because of delay after delay in trying to get some of the 35% food grade. I would assume it would be a better idea to drink the water 45-60 minutes after you injest the hydrogen peroxide to make sure it's not too diluted or wasted and passed out as urine. Hopefully I get some hydrogen peroxide next week.. I have three seperate orders now which have yet to arrive.. I can't wait damn it.