Children that have mild behavioral and cooperation concerns can use Nitrous oxide, or laughing gas, to help with reducing the gag reflex or mild levels of anxiety. The child gets to choose a scent for a small mask to rest over their nose for the Nitrous Oxide to flow through during the appointment. Throughout their treatment the child remains awake and can continue watching their choice in the movie. After the visit, the child receives 100% fresh Oxygen and the Nitrous Oxide leaves their system in a matter of only a few minutes!