Dental care advice, tips & tricks, & more!

autobrush® Blog

Giveaway

Anniversary Giveaway Terms & Conditions

October 6, 2025

AUTOBRUSH ANNIVERSARY GIVEAWAY OFFICIAL RULES NO PURCHASE NECESSARY TO ENTER OR WIN. A PURCHASE WILL NOT INCREASE YOUR CHANCES OF WINNING. Eligibility: Open to legal residents of the 49 United...

Anniversary Giveaway Terms & Conditions

October 6, 2025

AUTOBRUSH ANNIVERSARY GIVEAWAY OFFICIAL RULES NO PURCHASE NECESSARY TO ENTER OR WIN. A PURCHASE WILL NOT INCREASE YOUR CHANCES OF WINNING. Eligibility: Open to legal residents of the 49 United...

Brush Head Size Guide

Pick the correct brush head size based on the user's age, or you can base it on the actual size of the user's mouth. Refer to our size chart to find the best fit. To measure the size of your mouth, you can use dental floss to determine the right size for you. Our AutoBrush Pro Brush Heads are designed to have the following measurements.

Adult Small Brush Heads

Brush head measures 49mm from front to back and 75mm across at the widest point.

Adult Regular Brush Heads

Brush head measures 53mm from front to back and 77mm across at the widest point.

Adult XL Brush Heads

Brush head measures 59mm from front to back and 77mm across at the widest point.

Still unsure? We’re happy to help!

Our team is here to answer all your questions on sizing or product features. Just contact us at customercare@autobrush.com

What is the difference between Fluoride and Nano-HAp?

Fluoride and Nano-Hydroxyapatite (Nano-HAp) both enhance dental health effectively. Fluoride is renowned for its ability to strengthen tooth enamel and prevent cavities. Nano-HAp offers a similar benefit as a fluoride-free alternative, perfect for those who prefer it, and is especially safe for children who might swallow toothpaste.

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