I have been using this WP 900 for some time now,it is the best out there for your money,leave it off charge and it last 2 week's sometimes,I love the flosser too,so if you need a good combo,buy this one!!
This waterpik removes anything that has remained between the teeth. After using, your mouth feels thoroughly cleaned. So happy I purchased this product.
The toothbrush does a great job, but the Waterpik jet is truly amazing. The amount of food particles that get rinsed out from between your teeth is unbelievable. Your mouth feels like you just had your teeth cleaned by your dental hygienist.