Subscription LP

AutoBrush® Adults

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.

measurements for adult regular brush heads

Adult Regular Brush Heads

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

measurements for adult regular brush heads

Adult XL Brush Heads

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

measurements for adult XL brush heads

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

Reset your password

We will send you an email to reset your password

Welcome Back!

Log into your account to:

Checkout faster
View your order history
Manage AutoShip orders
Access order status

Create account

Creating an account makes it easier to:

Checkout faster
View your order history
Manage AutoShip orders
Access order status