Hypertonic nasal spray alvita preservative free preservative-free nasal irrigation spray intended to clean and moisturize the nasal mucosa cavity. The spray decongests the nasal cavity when it is blocked by nasal secretions, blood clots or crusts. It also helps to free the nasal mucosa from particles such as dust or pollen, allergens and irritants. It can essere used in children from 2 years of age and adults. Directions for use hold the can at any angle and gently insert the nozzle into each nostril, pressing for 1-2 seconds. Clean the nozzle with soap and water and rinse with warm water after each use. Components sea water solution 2.1% Nacl . Sea water naturale diluted with purified water. Warnings use of this device by more than one person may spread infection. Seek medical attention if the condition persists or worsens. If a serious incident occurs in connection with the device, report it to the competent authority and the manufacturer. Pressurized container: may explode if heated. Do not pierce or burn, even after use. Do not smoke. Do not expose to temperatures exceeding 50 c 122 f. Protect from sunlight. Keep out of reach of children. Storage keep away from heat, hot surfaces, sparks, open flames or other sources of ignition. Format 125 ml bottle.