A big help for a little nose: the NUK Nasal Decongester unblocks your babys nose gently and safely. Simply squeeze the pump bulb and carefully place the nozzle into your babys nostril. Then lightly close the other nostril with your finger and slowly release the pressure on bulb to relieve the congestion. Your babys nose will be clear again. The wide safety nozzle prevents you from inserting it too far into your babys nose. The NUK Nasal Decongester comes with a spare nozzle.