The Medisana nasal irrigator gives you gentle, drug-free relief from allergies, colds and sinusitis. Using a water jet, it helps flush out pollen, dust and other impurities from deep inside the nasal passages. The adult and child nozzles are included for comfortable, personalised use. It helps reduce irritation inside the nose where congestion can build up. And the cordless design means there are no wires getting in the way while you use it.Good to know- The one-button control makes it quick and easy to use- Its auto shut-off switches it off after two minutes to help save battery life- The water-resistant design protects it from everyday splashes during use- Its foldable, lightweight design makes it easy to slip into a bag