Cleaner Teeth in Half the Time ā Effortlessly
Frequently Asked Questions
How does a U-shaped toothbrush clean differently from a standard brush?
A standard toothbrush cleans one surface of a few teeth at a time, requiring correct technique to cover all surfaces. The U-shaped mouthpiece simultaneously contacts and cleans the inner, outer, and chewing surfaces of all teeth in an arch in a single 30-second application. Technique errors are virtually eliminated by the design, making thorough cleaning accessible regardless of brushing technique.
How often should I replace the brush head?
Replace the U-shaped brush head every 3 months, or sooner if bristles show signs of splaying or discolouration. This is consistent with the American Dental Association guideline for all toothbrush replacement. After illness, replace the head immediately regardless of how recently it was changed.
Is it suitable for people with braces, dental implants, or sensitive gums?
The U-shaped design works around standard braces brackets, making it effective for orthodontic patients who typically struggle to clean around bracket edges. For dental implants, it is safe to use around the implant crown at the gum line. People with sensitive gums should begin on the lowest vibration setting and increase gradually as comfort improves.
Do I use toothpaste with it?
Yes. Apply a small amount of toothpaste (half the normal amount) to the inside of the U-shaped tray or directly onto the bristles before placing it in your mouth. Use your preferred toothpaste including sensitivity, whitening, or fluoride formulas. The ultrasonic vibration distributes it evenly across all tooth surfaces simultaneously.
What is your return policy?
Every Avenza electric toothbrush is covered by our 30-day money back guarantee. Email support@avenzahub.com within 30 days and we will arrange a full refund or replacement promptly.