... now, and quite a lot has been known about it. When used correctly, like any other oxidizer, Ozone is safe. A properly ... home. Approved by FDA for microbial treatment, Ozone is used to purify drinking water, fresh produce and meat decontamination processing ... germs, bacteria, fungi, viruses, spores & cysts?Ozone is extremely active. When it encounters bacteria, viruses or fungi, it ruptures the cell ...