The Oral B Power whitening flosser definitely delivers. This is a great way to get your kids to floss. Reaches all teeth easily, and you don't have to fumble around in your mouth to do a good job. Even small children can figure this out. I've been using mine for months and no need to change the batteries, either. The changeable tips are easy to use, and you can even mount the tip holder on the wall if you want. Only possible things to make this better would be to have a variety of colors so you could use multiple ones in the same bathroom without worrying whose is whose. Also, it would be better...