Ozonated oil

Used primarily to treat skin problems, ozone gas is added to olive, hemp, sunflower or other oils and applied as a balm or salve for long term, low-dose exposure. Studies show a more rapid healing effect. 

Inhalation of ozone

Ozone can be bubbled through olive oil and the resulting atomized oil/ozone mix can be safely inhaled

Caution: The lungs are the organs most sensitive to direct ozone gas . It is not safe to breath high concentrations of ozone that have not been bubbled through an oil.