The Zen Brush uses 48,000 high-frequency vibrations per minute combined with a soft, antibacterial silicone mouthpiece to clean all surfaces of your teeth at once. At the same time, built-in UV whitening technology works to gently lift stains from coffee, tea, wine, and everyday foods. This dual-action system means you’re whitening and brushing in just 30 seconds a day — no extra steps, no messy strips.

Yes. The Zen Brush was specifically designed with sensitive users in mind. The silicone mouthpiece is soft and flexible, unlike stiff bristles that can cause irritation. The UV whitening process is gentle and non-abrasive, so it won’t harm enamel. Many of our customers with sensitive gums report that it actually feels soothing compared to a traditional toothbrush.

The Zen Brush is engineered for convenience — a single full charge lasts up to 90 days of daily use. That means you only need to charge it about 4 times a year. It charges quickly via USB, so it’s easy to use at home or while traveling.

Most customers begin noticing cleaner, fresher-feeling teeth after the very first week of use. Visible whitening results typically appear within 2–3 weeks, depending on your diet and lifestyle. For deep stains (like coffee or wine), you’ll see the biggest transformation around the 6–8 week mark — and our 60-day money-back guarantee ensures you can try it risk-free.

After each use, simply rinse the silicone mouthpiece under warm water. For a deeper clean, you can remove the mouthpiece and wash it with mild soap once a week. Because the silicone is antibacterial, it resists buildup and stays fresh. With proper care, the device is designed to last for years, saving you from constant toothbrush replacements or expensive whitening treatments.