READ THE INSTRUCTIONS CAREFULLY
REMOVE THE PROTECTIVE CAP
Then position your baby, lying on his/her back, with his/her head on the side while holding it with your hand
Make sure your baby's head is not tilted back to avoid any risk of mis-driving then remove the protective cap
BRIEFLY PRESS THE TIP 1 OR 2 TIMES
Gently insert the tip into one nostril while closing the other nostril with your finger. Briefly press the tip 1 to 2 times
REPEAT WITH THE OTHER NOSTRIL
Leave it for a few minutes and then blow