Bought this product after I developed some deep pockets from receding bone. I've been using it for a month now and feel that it's doing its job. Will see with my next visit to dentist.
I purchased my first Waterpic water flosser a month ago, and am totally pleased. It does a great job of cleaning my gums at the bottom of the teeth, plus between the teeth. It's amazing how quickly I floss each evening.