Very powerful, the large water reservoir allows you to get your whole mouth clean in one shot. I like the two button on and off switches (one on the base and one on the wand). This has power, I pulled it slightly out of my mouth, and it shot halfway across the bathroom. It does the job and I would buy it again. I got two for my kids.

This waterpik seems a little lite on the additional flossers and thats it

Very good product. It does an very good job flossing my teeth.

Works great! High powered water flosser

Recommended by Dentist after having implants - is proving invaluable in maintaining a clean site

Great

Deep cleaning

Hand held unit is clumsy and hard to use. The base unit doesn't have a long enough cord to use comfortably.

The ultra plus water pik only worked once then leaked from the base and leaked from the plastic cylinder.

Love using my waterpik. Dental exams are a breeze as my gum health is spectacular. My only concern is rubber gaskets don't last as long in my last 2 flossers causing tank leakage.