amazing documentary on ozone therapy

just watch it, no quackery involved. I will say no more since you will get all the info from the doco if you watch it, and if you cant be bothered watching it, Im not going to be able to convince you anyway.
ozone therapy documentary

ozone and H2O2 are both wildly opposed, even though oxygen is not really considered a toxin, is it? sure, too much free oxygen will overwhelm, but the same can be said of pretty much anything regularly used in medicine. take digitalis, it's a poison if administered at too high a dose.

additionally, corona discharge generators are often producing nitric oxides and generate undesired, electron, stripped positive ions, giving them a bad reputation.

of course, anything can be sabotaged by bogus testing.