Incorrect mouthpiece size?

Updated 2 years ago by Marlou Quilicol

If you feel that the size is too big or too small for you, the good news is that all of our brush heads are interchangeable. You can use the adult size for your kids AutoBrush and you can use the kids brush head size for your Adult AutoBrush.

If you have bought the wrong size by mistake, please reach out to our Customer Service Team at, so we evaluate if you qualify for an exchange.

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