Allefree Plus cleans the body’s primary air treatment system, the nasal tissues. With it’s powerful but gentle “Reverse Vacuum Pump”, Allefree delivers the micro mist deep into the nasal cavity, where it re-moisturizes and re-vitalizes the overworked and overloaded tissue. The “cleansing” action repays itself in an almost unbelievable way. By using Allefree twice a day, it is possible to be free from mind numbing antihistamines, torturous sinus headaches and bothersome runny noses. Other nasal issues such as frequent nosebleeds, snoring and headaches are also eliminated or dramatically reduced.