I love it. I am using Waterpik for last 13 years. Every 6 month I go for my tooth cleaning & the dentist says, my teeth are clean, I do not need cleaning. Great ....
Had to replace my old one because the handle assembly started leaking again. Twice now and I figured a new one would be better. The new unit is working fine right now but is louder than my older unit. Base was fine - but new handle assy leaked at the bottom of the main unit. The old handle started leaking inside the handle and I replaced it once. I would recommend this unit once or twice but after that I am going go buy the water flosser recommended and sold by my periodontist even though it is 40% more expensive.
What can I say ! It's like getting your teeth professionally cleaned every day ! It's easy to use and stands ready at a moments notice...I wish I would have gotten one a long time ago !
I have used this for about a month and am quite happy with the results. I use a Sonic tooth brush that does a pretty good job on my teeth. However, after brushing, using the Waterpik flushes out small particles not cleaned out of my teeth by just brushing. Not sure yet about the periodontal affects until my next treatment, but I am always surprised how much is missed by just brushing. Also I don't see the same amount of particles being flushed out of my teeth by normal dental floss.
I also got a WP-300 packaged along with the WP-100. I don't recommend it for everyday usage - probably OK for temporary use while traveling, etc. I find the off/on switch on the hand held device to be most useful and the lack of it on the 300 making it more difficult to use. Also it lacks the fine adjustments of pressure on the 100.
This is my second water pic I love the way my teeth are kept clean and I recommend anyone to buy one so you won't have to see a periodontist in the future.
I bought this produce about a month ago and it is the best ever! I love the adjustable pressures and the ease of use. I use my waterpik every day and it makes my mouth feel so clean and fresh. I would highly recommend this product for everyone!