They work very good. I like the feel on my teeth My teeth feel much cleaner using this. It is very comfortable to use and my teeth do not hurt after I have used the brush.
I received the small brushes which I can't use. If I would have known, never would have ordered.
Response from waterpik.comBy Waterpik Product Support, May 24, 2024
Hello there - We are sorry you are dissatisfied with the compact flossing brush heads. Full-size flossing brush heads are available. You can view them here: https://www.waterpik.com/tips-accessories/SFFB-2EW/ If you need assistance, please contact us at 1-800-525-2774 or email smreviews@waterpik.com.