Feno Founder’s Edition Bundle

Using Feno is simple: just apply your preferred toothpaste, place the brush head in your mouth, and press start. The smart system automatically cleans all your teeth evenly in seconds — no complicated steps, no guesswork.

Unlike traditional brushes or gimmicky devices, Feno combines AI-powered cleaning, medical-grade bristles, and natural whitening foam for a dentist-level clean at home. It’s designed to reach every corner, protect enamel, and give you long-lasting freshness — without harsh chemicals.

Most users notice a fresher, cleaner feel after the very first use. Visible whitening typically begins within 1–2 weeks of consistent brushing, thanks to our natural xylitol + wild mint formula.

100% Satisfaction Guarantee — If you’re not happy within 14 days, just let us know and get a full refund. No returns required. Plus, every Feno comes with a 90-day warranty.

Feno comes with a wireless charging base. Simply place the device on the dock, and it begins charging automatically — no messy cables.

A full charge lasts up to one week of daily use, so you can travel without worrying about bringing the charger.

Yes. The bristles and cleaning modes are designed to be gentle yet effective, making Feno suitable for sensitive teeth, enamel protection, and gum care.