From in-office treatments to at-home kits, learn what really works and how to preserve your smile’s brightness over time.

This pink toothpaste works over time to remove stains (and prevent them), whiten teeth, prevent cavities, and freshen your breath. The brand claims you'll notice results as early as the third day of ...

A bright smile is one of the most noticeable features of personal appearance. Whether for everyday confidence or preparing ...

As Amazon Prime Day gets into full swing, those seeking a seasonal spruce-up may be curious about the discounts on teeth ...

“My tried-and-true favorite CC cream! You can read about my undying love for this brand and product right here on Page Six ...

Berkeley scientists have developed a smartphone-based biosensor that mimics coffee-ring physics to detect disease proteins ...

Here’s how to remove tea and coffee stains from clothing, ceramics and kitchen surfaces, according to the experts at Bio-D.

A coffee-ring-based test is 100 times more sensitive than current COVID kits and can also detect sepsis at home.

BestReviews is reader-supported and may earn an affiliate commission. Details.

MySweetSmile has been listed as Amazon's number one best-selling whitening brand and was voted Best Teeth Whitening Brand ...

Brilliant baking soda trick whitens teeth in just 7 days. Simple kitchen ingredient transforms stained teeth naturally ...

Burst’s whitening strips are created to gently brighten teeth while being gentle on gums. Their formula lifts coffee, wine, ...