Ozium 1500C 6/3.5 Oz. Per Box Includes six aerosol cans of glycolized air sanitizer. Reduces airborne bacteria and eliminates smoke and odors. Cleanses the air with glycolized action: Lighter-than-air particles remain suspended for 3-4 hours, sanitizing, deodorizing and leaving a fresh fragrance. Use in schools, medical facilities and food-processing areas.