These pastes get their name from their vibrant purple tint. “Purple toothpaste works by using purple dye to neutralize any yellowish stains or coloration on the teeth,” explains Rhonda Kalasho, DDS of ...

At-home teeth whitening kits or toothpastes are great for getting a whiter smile at home without the costs of in-office treatments. However, it's important to remain realistic about what you can ...

I've never met someone who didn't wish their teeth were whiter. But, let's be honest, our teeth are easy to neglect. When was the last time you remembered to floss? I haven't been super into my smile ...

Whitening toothpastes can lighten stains and brighten teeth over time. While they may not be as fast or effective as other options, such as whitening strips or professional dental treatments, ...

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New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. When we’re talking about whiter and brighter ...

Roshini Raj, MD, is Health's former magazine's medical editor and coauthor of What the Yuck?!. Board-certified in gastroenterology and internal medicine, Dr. Raj is a Clinical Associate Professor of ...