Thank you for that Luddite, I found it most interesting and informative.
Firstly I am proud to be the possible owner of some antiozonants having just heard of them.
I also made the immediate connection with Lightning, the Ozone layer and Sprites.
Sprites are the relatively recently discovered phenomenon of powerful upward surges of energy above lightning bolts, that reach into the upper atmosphere. (google it and be amazed!) A pretty good delivery system for Ozone I thought?
I daresay I'm not the first person to think of it so I won't watch the letterbox for the Nobel Peace prize nomination just yet..