In today’s image-conscious world, there is no shortage of teeth whitening products. But with a wealth of options, from whitening strips to toothpastes, it’s hard to know what works and what’s a sham.

Everyone loves a bright, white smile, but most people don’t have the brilliant teeth made popular by Hollywood. At-home whitening products such as strips and gels, or dental office procedures, such as ...

The worldwide teeth-whitening market is expected to reach more than $10 billion by 2030. And it’s no wonder: A brighter smile can boost your confidence and make you look younger. In the U.S., one in ...

Many of the best teeth whitening kits are on sale for Presidents’ Day, including our best strips pick, the Crest 3D Whitestrips Professional Effects. For more deals, check out our roundup of the best ...