What Dentists Are Saying About Feno

— Dr. Neusha Najafi, DDS | Anaheim Hills Dental Group and Orthodontics, CA

"I've tried a lot of oral care products, and it takes something different to get my attention. I was skeptical that a full-mouth brush could actually leave my teeth feeling clean, but Feno surprised me. My teeth felt incredibly smooth afterward, and I could definitely feel the difference. What I appreciate most is that they didn't just redesign the toothbrush. They're rethinking how we interact with our oral health at home. As a dentist, that's the part I find most exciting."

 

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Fusion Dental Care, Raleigh, NC

 

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— Dr. Adam Koppelman, DDS | Koppelman Dental, New York, NY

 

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"Amazing Oral Health Tool!"

— Dr. Huzaifa Kapadia, Dentist | Kapadia Dental Care, Michigan

"Gum disease can lead to heart issues, so I'm excited about the Feno Smartbrush! With 18,000 bristles, it cleans my teeth in just 20 seconds and it can send results to your dentist too! This brush is a game changer for oral health — definitely worth trying!"

 

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"Brushing Made Easy with Feno!"

— Dr. Miles Madison, Periodontist & Dental Implant Specialist | Beverly Hills Periodontal Institute, California

"The TrueFit mouthpiece cleans all my teeth at once, and the built-in scanner tracks my brushing. It only takes 20 seconds. This brush is a game changer, especially for those with dexterity issues. Highly recommend!"

 

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"Game Changer for Your Oral Health!"

— Paulina Ghassabian, RDH | New York University, New York

"As a dental hygienist knows, gum disease is common. The Feno Smartbrush transforms your routine! It cleans your mouth in just 20 seconds, stimulates your gums, and offers peace of mind with its scans. For better gum care, this is the recommendation!"

 

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"The Best 20 Seconds for My Oral Care!"

— Dr. Rosa Tran, General & Cosmetic Dentist | Rosy Dental, California

"The Feno Smartbrush is a game changer! I was skeptical at first, but after two weeks, I'm impressed. It tackles plaque in just 20 seconds with its foaming toothpaste and 18,000 nylon bristles. Plus, the storage hub keeps everything clean and charged. It's the fastest and most effective brushing experience I've had!"

 

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"The accountability portion that will make this product immensely valuable to our patients."

— Dr. Rahul Kallianpur, DDS | Hudson Dental Co., Pleasantville, NY

"The brush has so far surpassed my expectations. It has seamlessly fit into my busy morning and night time routine. I'm excited to see how the product and paste evolves — and the app is really the accountability portion that I think will make this product immensely valuable to our patients."

 

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"Feno is a game changer for brushing."

— Dr. Kunal Walia, DDS | South Hill Dental, Puyallup, WA

"Feno is a game changer for brushing. Normally you would brush a surface of your tooth for 2–4 seconds, but with the Feno you can brush for 30 seconds. My teeth feel great after using the toothbrush. Along with the better time spent, it is easy to use."

 

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"You can feel the difference in the first use."

— Dr. Scott Pincus, DDS | Parkhaven Dental Care, Plano, TX

"I was skeptical at first, but I have been using Feno for 3 months now, and I can honestly say there is no going back for me. I will definitely be exciting my patients on the whole Feno experience. You can feel the difference in the first use."

 

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"It's the easiest way I've found to get a thorough clean every single day."

— Dr. Staci Whitman, DMD, FMCP | Board-certified Dentist | Functional Medicine Certified Provider | Feno Advisor/Partner

"After 20 years as a dentist, I can tell you everyone misses the same spots: the backs of the molars, the gumline, and the inside of the lower front teeth. The Feno reaches all of them at once in about 20 seconds, with a mouthpiece fitted to your mouth, so there's no aiming involved. It's the easiest way I've found to get a thorough clean every single day, and doing that every day is what keeps your gums and your oral microbiome happy. Add floss and you're in great shape."

 

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Your toothbrush isn't just a habit — it's the foundation of your oral health. And when the people who spend their careers studying teeth call a product genuinely exciting, that's worth paying attention to.

Feno was built to close the gap between what happens in the dental chair and what happens at home. The Smartbrush covers your full mouth in seconds. The app tracks your sessions and keeps you accountable. And now, the professionals who know your teeth best are using it too.