During the inquiry, Smile&Shine informed the National Advertising Division (NAD) that it had permanently discontinued the challenged claims. Therefore, NAD did not review the claims on their merits ...

The “hack” to avoid is using lemon juice (or other acidic things) as DIY teeth-whitening products. It doesn’t work because it’s unable to penetrate the stain, and it can cause damage to tooth enamel.

BOSTON (NewsNation Now) — There are some TikTok challenges that are raising health concerns, and the latest one involves people filing down their own teeth. In a TikTok video sent to NewsNation, you ...

WASHINGTON (AP) – The Supreme Court will examine the North Carolina dental regulatory board’s claim that only dentists should be allowed to whiten teeth. The justices on Monday agreed to hear the ...

Teeth whitening often involves bleaching the teeth to remove stains and discoloration. The best teeth whitening products provide noticeable results without damaging the teeth or irritating the gums.