This toothbrush could clean teeth quickly and well.

这种牙刷可以又快又好地清洁牙齿。

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Oral health begins with clean teeth. Consider these brushing basics from the American Dental association.

口腔健康源自洁净的牙齿。

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Toothpastes don't just clean teeth anymore. They have special ingredients for preventing decay, plaque control, tartar control, whitening, gum care or helping sensitive teeth.

牙膏并不清洁牙齿，他们只是含有特殊物质预防龋坏，控制菌斑，增白，保护牙龈或者保护改善牙齿过敏。

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When baby teeth begin to appear, you can clean them with a wet toothbrush.

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"The whole concept was there within 10 seconds, " says Mr. Gray, who also is working on inventions to prevent shopping cart thefts from supermarkets and to better clean teeth.

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He's a handsome guy, lean and fit-looking, with a strong jaw and clean white teeth.

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When both were younger and growing up in the same household, the dentist would prescribe special toothpaste with antiseptic and aromatic qualities, in addition to a medicinal mouthwash, and a very soft toothbrush with which he was to clean his teeth.

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