1. Remove the protective cap. 2. Fire one or two shots into the air to start the valve opening. 3. Lay the baby in a side or sitting position with the head slightly tilted to the side. 4. Gently insert the nozzle into the nostril and press the base to apply. 5. Repeat the procedure in the other nostril. 6. After each application, remove the nozzle from the container to wash it with soap and water. 7. For a daily nasal cleansing, apply 1 to 2 times in each nostril in the morning and at night. For the first symptoms of a cold or rhinitis, apply until the nose is completely unblocked, a maximum of 6 times a day in each nostril.