21-01-2007, 03:59
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#2
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Full Member
Join Date: Oct 2005
Location: Montreal, Quebec
Posts: 202
Liked: 5 times
Rep Power: 815
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Re: teeth whitening kits
Hi, yes they do work, it takes about 14 days, half an hour morning and night or one hour all at once. But don't drink coffee or grape juice has they stain and defeats the purpose. I got the Crest one, I don't know if they sell it over there or not. Good luck.
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