I have been using the pik for about three weeks. It seems to do a good job. The proof will be at my next dentist visit. It is a little loud and a bit messy to use but if it helps it will be worth it!
Once I got the hang of it, I was thrilled at the outcome. This had been recommended by a member of the family who says it is the greatest invention since toothpaste.
I regret not trying this product sooner. I find it so much better for flossing, something I rarely did before, but now enjoy twice a day. The unit is excellent in all regards and I'd replace it with another if mine wears out.
My hubby and I each got one of these when we saw them on sale. A little skeptical at first , since I have sensitive teeth, but it really does a great job. Just use warm water in the tank. Ours came with the base unit and a portable one, which works out perfect for us...I use the base one and he uses the portable. It IS a little messy and a little bit loud, but other than that,...so far so good.