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Registered
Join Date: Jul 2005
Location: Somerville, New Jersey
Posts: 484
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700 seems a bit high...A dentist once told me 400, he gets 100 of that 400...
Consumer reports did some OTC product review on this a few years back. IIRC some work, some don't, but either way they take more time than the procedure the dentist does. I'll see if I can find the article...
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-Matt
1985 Targa
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