If you’ve spent any time on TikTok, you’ve probably seen an influencer make an ad for LED teeth-whitening kits — the little mouth-guard-shaped devices that you pop into your mouth and that claim to ...

With so many teeth whitening options available at the local grocery store, it's hard to know which ones truly deliver results. Dentist Arman Farhadtouski, PSM, DDS, explains the effectiveness of ...

A professional whitening treatment at the dentist’s office is the fastest and most effective way to see results, but it’s costly and time consuming. If you’re leaning toward using over-the-counter ...

Teeth reshaping is a great way to improve your smile at a great price point, with no recovery time and little to no pain. When people think about improving their smile, they focus on expensive ...

Hydrogen peroxide is a common ingredient in over-the-counter teeth whitening products and in-office dental teeth whitening treatments. You can make a teeth whitening rinse or paste at home using a 3% ...

Trips to the dentist can get costly, but whitening your teeth at home is entirely possible as long as you have the right products and the right routine. From whitening toothpastes to LED devices, ...

Metro journalists select and curate the products that feature on our site. If you make a purchase via links on this page we will earn commission – learn more A brighter smile is usually high on the ...