This is the first waterpik I've ever bought. My dentist recommended that I use one, so I chose this model because it is a smaller one. I like how easy it is to hold in my hand and manipulate. I'm amazed at how it cleans my teeth, and how my teeth feel better after using it. Since this is a portable model my husband (who has also started using it) and I are going to buy a larger unit and keep this one for when we travel.
This is my first time using a Waterpik and I am enjoying it so much. It's use provides such a clean and refreshing feeling! I am hooked on it. Seems a perfect size for travel as well.
Well built,and convenient unit. I am still getting the hang of it so I haven't reached the potential of this pic. I am 62 years old and have big recesses between my teeth that some foods get caught in , Iui must use dental floss to remove the debris. I would give iij t four stars if it were more effective.