"Sterimar Breathe Easy Daily Is A Therapeutic Device Recommended For Children And Adults To Help With: Cleaning And Washing Off Impurities (Such As Dust Mucus, Allergens ...) To Moisturize And Restore The Natural Moisture Of The Lining Of The Nose It Works On Preventing Ear, Nose And Throat Disorders By Strengthening The Defenses Of The Lining Of The Nose Thus Improving Breathing And Improving Sleep Quality."