Does your smile need a little extra sparkle — or are your pearly whites more like off-white? It might be time for an at-home teeth whitening product. Whether it's genetics, the use of tobacco products ...

"My teeth are much whiter after only a few uses! I'm delighted." ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We all want brighter, whiter teeth — and we want them now. But professional teeth whitening can be ...

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If you’re looking to brighten your smile, getting an at-home teeth whitening kit is convenient, effective and safe—as long as you choose dentist-approved formulas. As the deputy editor who oversees ...

With the best teeth whitening kits, a bright, radiant smile is easy to achieve from the comfort of your home. Using specialized whitening agents like hydrogen peroxide or carbamide peroxide, they lift ...

I’ve been covering lifestyle content for over seven years. How can you tell which are the best whitening products for sensitive teeth? One important measure is that they use a lower percentage of ...

NBC Select independently determines what we cover and recommend. When you click on or buy through our links, we earn a commission. Learn more. Zoe Malin Reporter You can try to prevent it, but it’s ...