I purchased the Waterpik solely because my dental office recommended it would help with gum pockets and it was better than floss. I still find it necessary to floss but it definitely removes more than floss could ever do. Perhaps I need more instruction.
My dentist recommended gum surgery for me. I knew I had to find an alternative to surgery. After using the Water Pik for only a month, my gums are less tender and I can feel the improvement. So happy I made this purchase.