A blocked nose can cause a number of issues for your little baby, now you can unblock your baby's nose gently and safely with the NUK Nasal Decongester. The wide safety nozzle prevents you inserting it too far into your baby's nose. Simply squeeze the pump and carefully place the nozzle inside your baby's nostril, lightly close the other nostril and slowly release the pressure of the pump and your baby's nose will be clear again!