Ozone generators oxidize contaminants in the air, removing strong odors from chemicals, mold, smoke and decay. The oxidation process breaks down and removes the contamination rather than masking the odor. Unlike chemicals that leave a residue, an ozone generator leaves nothing behind.
Published studies also show that ozone treatment is effective at removing 90% or more of pharmaceutical residue, the traces of medications that the body does not process and passes through into the sewage system.