Wash & hydrate your nose gently with the Stérimar Nose Hygiene nasal spray. This nasal spray for daily hygiene is a physiological solution based on 100% natural sea water from Cancale Bay (Brittany - France). Thanks to the recognized properties of marine mineral salts and trace elements, it is recommended for children over 3 years and adults for: - Gently wash and moisturize the nose - Help to breathe better - Prevent colds Clinically proven efficacy. Suitable for pregnant women. No preservatives. Its ergonomic nozzle and jet are perfectly adapted to the nasal mucosa of children and adults. Usage: Daily Wash 1. Head straight, insert the tip into the nostril. 2. Spray 1-2 times into each nostril. 3. Allow excess solution to drain and then wipe dry. Full Wash 1. Head bent to the side, insert the tip into the upper nostril. 2. Administer 1 prolonged spray for 2 to 3 seconds. 3. Allow excess solution to drain through the other nostril and then wipe dry. 2 to 6 sprays per day