I bought an ozonater on ebay with the intention of making my own ozonated olive oil.
I ozonated the oil several times a day for two weeks and the oil still was not thick.
I must have used a dozen air stones, as they would stop up.
Couldn't figure out what was wrong until somebody told me you have to have a really, really expensive industrial type ozone machine to ozonate olive oil.
My was only $40. It ozonates a glass of water in ten minutes, and refreshes a room in about thirty minutes, but it doesn't work to make olive oil.