On Sat, 27 Jun 2009 19:52:12 -0400, "William Munny"
wrote:


I had a dental hygentist say toothpaste is purely optional. It is the
brush, floss and mouthwash that is important.

Yeah, I'd sure give a lot of weight to advice from some high school graduate
whose "professional" credentials were issued after a four month course in
how to scrape tartar off teeth using a steel pick....

Maybe they continue to learn things from the dentists they work for.

AFAIK Phish is right. The stannous fluoride is probably valuable
for a few years, but I wonder if it matters after a while. Maybe not.