While the brush is overall effective, it is too soft especially if running the waterpik function at the same time as brushing.
Response from waterpik.comBy Waterpik Product Support, September 9, 2024
Thank you for your review. The ADA recommends the use of soft bristles. However, we appreciate your feedback and will pass it on to our Product Design Team.
The brushes that were sent with the Waterpik has the smaller heads. At first, I thought I would miss the bigger size, which are also available. But, I feel I have more control over the corners in my mouth with the smaller heads that were included with the package. Happy with them.