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Bright White Teeth Whitening
169 days ago
by Sinela
Bright Smile Teeth Whitening Article by Martin Okeke The yellow on the teeth is caused by discoloration of ‘dentine’ which is the secondary layer of material underneath the enamel. Enamel is transparent so using an abrasive substance will not give you bright white teeth whitening results, even cosme ...
Bright Smile Teeth Whitening - teethwhitening.atfree.org · Rank: 138,669 · 1 reference
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