Mentos White gum combines a refreshing taste with whitening agents that target surface stains. It contains microgranules that lightly polish teeth while chewing, along with xylitol for oral health.

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

The best teeth whitening strips of 2025 The teeth whitening strips below are our testers’ top picks. Keep in mind that everyone’s teeth are different, so what worked for us may not work for you.

The Auraglow Teeth Whitening Kit went viral on TikTok. Save 17% on the TikTok-famous whitening kit with 28,000 five-star Amazon reviews in time for 2025.

I tried the Lumineux Whitening Strips, as well as the rest of the line, for one month, and my smile is noticeably whiter and brighter. Get the entire line, including the mouthwash, toothpaste, and ...

In a viral video with over 1.8 million views, user @rifkindental explained why toothpaste that claims to whiten teeth may be doing more harm than good. “Dental lesson: Whitening toothpastes do ...

The Snow Whitening Kit uses a hands-free LED mouthpiece to whiten teeth. The device is safe for people with sensitive teeth and dental work.

Whitening your teeth to a shade just slightly whiter than the whites of your eyes is typically considered best practice, she says. Moderate teeth whitening is safe and effective, Perry says.