... Odour Removal,sterilization,Food Keep fresh, Detoxification,water purification... Ozone is one of the Word's Most Powerful Sterilizing Agents ... dry cleaning. Sterilizing & Disinfecting Air in Various Public Occasions Ozone can work effectively in sports clubs, meeting rooms, offices, ... or hot water.*Using the device to device to treat tap water will remove bacteria,odor and harmful impurities, making ...