I AM NOW A LIFE-LONG OWNER/USER OF MY WP-450. IT NEVER FAILS TO ASSURE ME THAT I HAVE THE "CLEANEST MOUTH ON MY BLOCK"!...EXCEPT WHEN I'M DRIVING IN LA TRAFFIC!
This is the first water pic I have ever purchased. Thinking at first it was a luxury but after several cleanings and fillings, thought it might work better than using dental floss. Love how clean my teeth feel after using it and was amazed by the great job it does. Would highly recommend it. Don't wait like I did. In the long run, it saves you money. Being cordless allows me to also use in shower.
I bought this for my son. He just got braces & was having trouble reaching one spot. This has been wonderful! In fact, we just finished an appointment wirh the orthodontist & he was thrilled with my son's progress on keeping the brackets clean. I'm now off to buy one for me!!
I bought this at a local store. Upon using this water pic I knew I had bought the wrong one. It was hard to maneuver in my mouth and the water reservoir was to small. I wasted my money. I gave it to my granddaughter.