All Collections
FAQs
Answers to frequently asked questions.
14 articles
Can I use the Feno Smartbrush™ if I have braces?
Can I use the Feno Smartbrush™ if I have dental diseases, crowns, or prostheses?
Can I use the Feno Smartbrush™ if I have dental restorations?
Can I use the Feno Smartbrush™ without Wi-Fi?
Can I use traditional toothpaste with the Feno Smartbrush?
Can my kids use my Feno Smartbrush?
Do you ship worldwide?
How do I know the mouthpiece size that is right for me?
I have really sensitive teeth. Are the bristles soft?
How often do I need to replace the Mouthpiece?
Where can I track my order?
Can you give me an update on my order?
Do you have an affiliate program?
Why are there three buttons on my device?