For Older Children:
Insert the nozzle into one nostril and squeeze bottle to dispense spray. Remove the nozzle before allowing the bottle to re-inflate. Repeat this process 1-2 times per nostril.
For Younger Children and Infants: Lie the child on his or her back. Tilt the bottle upside and allow the solution drops to flow into the nostrils. Use preventatively as often as needed to cleanse nasal passageways and sinuses.