- Fill the reservoir with warm water and place firmly on the base.
- Select a tip and click into the handle.
- Start with the lowest pressure setting, lean over the sink, place tip in your mouth.
- Turn unit on. Close lips enough to prevent splashing, let water flow from your mouth into sink.
- Aim the tip at the gumline.
- When finished, turn unit off and use the tip eject button to remove the tip.
