ACTION AND DESCRIPTIONSuitable for both children and adults for washing and decongesting the nasal passages, particularly in cases of colds, sinusitis or post-operative care. CE marking. ON: 0459. Class IIa, sterile.COMPOSITION100% diluted hypertonic seawater (equivalent to 22 g/L of salts).HOW TO USE1 to 2 sprays per nostril, 1 to 3 times a day as directed.Tilt your head to the side.Gently insert the nozzle into the upper nostril and spray.Repeat the operation for the other nostril.Tilt your head back to drain mucus, then wipe away any excess solution and blow your nose.Wash the nozzle in warm, soapy water after each use. Rinse and dry. PRECAUTIONS AND WARNINGS Transient itching or irritation may occur at the beginning of use. Do not use in premature babies. For use in people suffering from diseases involving constriction of the airways (e.g., asthma, etc.), ask your doctor or pharmacist for advice. Do not use in cases of hypersensitivity to seawater. Pressurized container: may burst when heated. Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking. Do not pierce or burn, even after use. Protect from sunlight. Keep out of sight and reach of children.