The WP-450 has quite surprise. Not only does have surprising flossing power, but has virtually eliminated the need to do any manual flossing. It's easy to clean and holds a charge well.
This thing is sweet! It’s got power even on the low setting. I love this thing! I should have bought one years ago! I accidentally knocked it off of my countertop and it broke the tip off and destroyed the connection between the tip and the body. Now it’s useless. Im sure that 95% of the users of this product will be in the same boat as me soon than later. I didn’t even get to use mine enough to recharge it for a second time now I have to go buy a new one and I guess I’ll have install a huge suction cup at the base of the unit so it may last a little longer.
I would recommend this to a friend!
Response from waterpik.comBy WaterPik, Product Support, February 11, 2022
Hello Brian - We are sorry that this happened. We do have an easy fix for a broken jet tip. We would be happy to help you with this! Please contact our team at 1-800-525-2774 or email smreviews@waterpik.com.
The water comes out too fast and too much in even the low speed. I am very disappointed and have not be able to use it.
No, I would not recommend this to a friend.
Response from waterpik.comBy WaterPik, Product Support, March 4, 2022
Hello CBarry - We are sorry you are disappointed with the WP-450 unit. It has two pressure settings that range from 45-75 PSI and has proven to be effective. This model carries a 30-day money-back guarantee. We would be happy to assist you with this and help guide you to a product that would be a better fit. Please email smreviews@waterpik.com for assistance. Or call customer service at 1-800-525-2774 Monday through Friday from 7:00 am to 5:00 pm Mountain Time for assistance.