Either you are flossing wrong or you haven't gotten over the hump or you have gum disease. I'd talk with your dentist. Having said that, I love my waterpik.

Either you are flossing wrong or you haven't gotten over the hump or you have gum disease. I'd talk with your dentist. Having said that, I love my waterpik. When I floss and rinse, it still flushes things from between my teeth that flossing couldn't get rid of. I highly recommend both!