I bought almost two months ago and it has drastically improved the condition of my gums, especially around those areas where I have implants and crowns.
Just got the Waterpick, and so far have really enjoyed the ease of use, and the simple, but accurate instructions. I've needed that "something extra' - beyond a good teeth brushing, and just can't get into the swing of using floss. So, this has helped me focus on the "after brushing" improvement that I was looking for.
I bought this 2 months ago, it gets the job done. Just dislike that the water splashes everywhere. And dislike not knowing if it's fully charged or if it's even charging at all.
Love my waterpik. cordless model allows me to use it in the shower which is convenient. however i wish it were more powerful and had a bigger tank. I usually have to fill it 4 times every night that i use it