Danny, thanks, I had'nt thought about the internet mail order idea. If they ship to Hong Kong I'm in luck.

Wm32509, I just remembered something last night that might answer your qestion about the teeth darkening/staining. We never really did get that one answered, but did find good barbeque sauce!!

Seems I remember something either written or mentioned way back that fouride has a tendency to darken teeth. Like some people who had fouride treatments, or live in places with fouridated water had a tendency to have darker/stained theeth than folks who don't.

Now this may have been back in the days when some folks thought putting fouride in the municipal water supply was a communist plot to poison Americans, I was but a young pup then. But I do mentioned one of my dentists a long time ago saying something about it. Doesn't happen to everyone, but may happen to some.

Or maybe I should sleep at night and not think of these strange things at wee hours of the morning. \
Bob