Use Stérimar™ Breathe Easy Daily for your daily nasal hygiene to breathe better and to help prevent colds and ENT disorders by strengthening the nasal lining's defense.Indications of Use:Stérimar™ Breathe Easy Daily is a medical device and is recommended for children from 3 years and adults to cleanse and eliminate impurities (dust, mucus, allergens...). It helps:- improve breathing so enhancing the quality of sleep- prevent Ear, Nose and Throat disorders by strengthening the nasal lining's defense- prevent colds by washing out nasal cavities.Multi-position-easy to be used at any angle.Protective hygienic cap.