Stérimar Baby Nasal Hygiene 2 x 100ml is a medical device recommended daily to wash the nose of toddlers from 0 to 3 years old:It allows:to gently wash the nose and eliminate impurities (dust, fine particles of pollution, phlegm, allergens, etc.).to moisturise and restore natural humidity of nasal mucous (heating, air-conditioning).to prevent pathologies of ENT sphere (cold, ear infections...) by reinforcing the defences of nasal mucous membranes.to improve breathing to facilitate a good sleep and taking the bottle or breastfeeding.Filtered, 100% natural and preservative-free, Stérimar seawater benefits from the recognized properties of mineral salts and marine trace elements such as zinc, copper, manganese, iron, magnesium, selenium ... Caution: This product is an aerosol and can therefore only be shipped to EU countries and Switzerland.