Yes I bought soome on the net and ut a drop or two with my water daily. it does seem to give me some die off symptoms but the energy is better and it seems to clear my head. Mine is not 35% ...its only about 18% food grade. My chiropractor recommended
it as he uses it and is up to about 10 drops per day. I stick with one or two drops
as I dont want to push my luck. check the websites for food grade hydrogen peroxide.
This only costs me about $10.00. But again...its not that strong.