Because I have not been able to get my waterpik fusion unit to turn on I cannot rate the brush attachment.
Response from waterpik.comBy WaterPik, Product Support, April 18, 2023
Hi David - We are sorry this has been your experience. If you are still having an issue, please contact our team at 1-800-525-2774 or email smreviews@waterpik.com for assistance.
The brush that came with the unit didn't last long.
Response from waterpik.comBy WaterPik, Product Support, May 4, 2023
Hello ES1019 - We are sorry to hear this. If you're having an issue with your unit, please get in touch with our team at 1-800-525-2774 or email smreviews@waterpik.com.