3 In 1 Steam Vaporizer has a plastic body that is shock resistant and comes with a long cord. It can be used for beauty purposes with saunas, by using the streamer during facial cleaning and removing clogs from the face. These are used for water vapour which inhales to help loosen the mucus in the nasal passages, lungs, and throat. Many companies claim that their stream inhalers can help reduce symptoms of respiratory conditions that include the common cold, asthma, and many more. 3 In 1 Steam Vaporizer is a mechanical device that turns water into steam and then transmits the steam into the surrounding atmosphere. These machines are generally used to help clear congestion and moisturize dry nasal passageways.