>>I think there's way too much teeth cleaning goes on. Your mouth has a natural ecosystem. the less you pitz around with it the better.
>
>Nonsense. The natural ecosystem of the mouth was designed for people who rarely lived past 40. I'm hoping to keep my own teeth until I die (much, much beyond 40, I hope), and for that, I need to do much better than the built-in system.
>
>Tamar

Not nonsense Tamar. You're entitled to your POV even though its wrong.