FAQs
Answers to frequently asked questions.
18 articles
- Can I use the Feno Smartbrush™ if I have braces?
- 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?
- 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?
- How much is the Feno Smartbrush?
- Do you ship outside the US or to another country?
- Does the Feno Smartbrush come with a travel case?
- How can I cancel my Feno+ subscription?
- I am being billed for a subscription, but have yet to receive the toothbrush I ordered. What should I do?
- Does Feno+ include automatic refills?
- Is the mouthpiece custom-made to my scan?