Daily use
Foam
Your Smartbrush works with whatever toothpaste you love. For the smoothest clean, try Feno Foamâ„¢. It's made for the TrueFitâ„¢ Mouthpiece and makes every 20 seconds count. Here's how to get set up with either.
Feno Foam
- Briefly rinse the Mouthpiece under running water.
- Apply two pumps of Feno Foam to each side of the Mouthpiece.
- Make sure the Foam is evenly spread across the whole bristle channel.
- Brush.

Regular or gel toothpaste
On the Mouthpiece: spread a thin layer on both sides so all bristles are covered, then brush.
Paste-then-brush:
- Briefly rinse the Mouthpiece under running water.
- Put a pea-sized amount of toothpaste in your mouth.
- Add a little water and swirl until your mouth is well covered.
- Brush.
Note: Whitening toothpastes with peroxide, baking soda or other bicarbonates can damage the Mouthpiece. Rinse it thoroughly after every use if you use them.