Ozium Air Sanitizer Original Scent. 0.8 Oz. Aerosol spray. Reduces airborne bacteria. Eliminates smoke and odors. Carded. Ozium Spray was originally developed to fight airborne bacteria and germs in hospitals and health care facilities. works by dispensing micron sized particles that linger in the air and attach to airborne bacteria and odors to drastically reduce air pollution while purifying the air.