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2 天
Expert explains how to avoid having yellow teeth after dentist said there is one common ...
Coffee and milky tea are, of course, major offenders in staining your teeth. However, they're not the only food and drink which can cause your teeth to develop a yellow appearance. Fizzy drinks, ...
Yahoo
3 天
The 7 Best Teeth Whitening Strips for Pearly Whites
You’ll see a noticeable difference with these strips, courtesy of 6% hydrogen peroxide. “Four uses in so far and the product ...
agr.wa.gov
3 天
Kaiser Aluminum combatting legacy contamination with UV light
In June, Kaiser Aluminum started up a full-scale pump-and-treat system that treats 200 gallons of groundwater per minute and ...
Grays Harbor Daily News
4 天
Laughland Whitening Kit Review: Can This Dentist-Formulated Kit Brighten Your Smile?
How have your experiences been with teeth-whitening kits? Would you say your mind is made up that they are ineffective? If so ...
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