A possible partial solution, as far as your teeth go, would be to start chewing gum. Xylitol gum may be particularly effective, but failing that, sugar free gum is good. Chewing helps rinse your mouth with saliva (clearing reflux off of your teeth), keeps your mouth hydrated (dry mouth often accompanies reflux and is not good for oral hygiene), and helps control pH.
Googling will easily find more information, including less technical information if desired.
Good idea. I switched to xylitol mints about a month ago-- I find that I go through the gum much more quickly than I go through the mints, but I could switch to the gum if that was a superior choice.
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