My first waterpik. So far so good. It is great for my travelling as well as for use at home. When I read the reviews before purchasing, I read that a negative aspect is that it might be needed to refill with water during use. I do need to refill but the procedure is so easy it is not worth thinking about.
It has 3 speeds and the max or 3 is very weak in terms of power. Especially against the one it replaced. Pretty disappointed.
No, I would not recommend this to a friend.
Response from waterpik.comBy Waterpik Product Support, August 12, 2026
Hello FatCat- We appreciate your feedback on the WP-580 and are sorry to hear it didn't meet your expectations. While the pressure may not feel as strong as our countertop models, it is still designed to provide effective cleaning. We also offer a 30-day money-back guarantee. If you'd like to discuss your options, please call 1-800-525-2774 or email smreviews@waterpik.com. We'd be happy to help.
The reservoir leaks. If there is water in the reservoir and you stand it on the counter it leaks. The reservoir is also nearly impossible to pull off the waterpik.
No, I would not recommend this to a friend.
Response from waterpik.comBy Waterpik Product Support, August 11, 2026
Hello LB124 - We're sorry to hear about the reservoir leak. The unit isn't designed to hold water, so leaving it inside after flossing can cause it to leak. If you're facing a different issue, please let us know by calling 1-800-525-2774 or emailing smreviews@waterpik.com.
Leaky reservoir, not happy. Hopefully new reservoir being sent to me will hold up beyond the 2 weeks of use I had with this one!
No, I would not recommend this to a friend.
Response from waterpik.comBy Waterpik Product Support, August 10, 2026
Hello Billy Rosen- Thank you for your feedback. We're sorry to hear about the issue with your WP-580 reservoir. We're glad to hear a replacement reservoir is on the way and hope it provides a better experience. If you need any additional assistance, please email us at smreviews@waterpik.com or call (800) 525-2774. We're here to help.