I like the new WP-580, especially the additional speed choice compared to my previous water pik. It works great and seems to keep a stronger charge than my previous water pik. Since I use my new WP-580 twice daily, it needs to be charged once a week, just like my previous Water Pik, which was also portable and rechargeable. My only negative comment is that it is not possible to stand the unit upright to air-dry after using, unless you keep the water chamber in place and connected, but you must remove the chamber to shake out excess water after using, so both parts will air dry. After I gently use a clean hand towel to wipe the unit dry, I place the handle piece of the WP-580 on its side on the back of my bathroom sink counter to finish air drying until it’s next use. I keep the water chamber separate and with the flap open to air dry when I am finished using it as well. Overall, I am very happy with the new WP-580; it just takes a little getting used to after using my original one for 3 years, before I had to replace it.
water pressure is week buttons on device are easy to hit resulting in water spraying when you do not want it too!
No, I would not recommend this to a friend.
Response from waterpik.comBy WaterPik, Product Support, August 8, 2023
Hello snsh - The WP-580 has a pressure of 80 PSI on high. Although the pressure is not as high as our counter top models, it does not make it any less effective. Here's a link to our how-to video that shows how to use the product without making a mess: https://youtu.be/l02dBOdOxtU