Adult & Children >12 years: Blow the nose. Shake the bottle and remove the protective cap. When using it for the first time, prime the pump with one or two presses. Insert the nozzle vertically into one nostril and hold the other closed with one finger. Press 2 to 3 times to spray into each nostril breathing in.
Clean the nozzle with hot water after each use, dry it and put the cap back on before putting the spray away.