There are more than 17 scientific studies that show Ozone gas is able to destroy the SARS coronavirus. Ozone gas has been proven to kill the SARS coronavirus and since the structure of the new 2019-nCoV coronavirus is almost identical to that of the SARS coronavirus, it will also work on the new coronavirus. Ozone destroys viruses by diffusing through the protein coat into the nucleic acid core, resulting in damage of the viral RNA. At higher concentrations, ozone destroys the capsid or exterior protein shell by oxidation.
Ozone generators are able to make ozone from normal air and are normally used as room disinfectants.