To round up the best teeth whitening kits, we asked oral care experts for their input and tested several top options ...

As the Strategist’s dental-hygiene expert, I’m constantly trying the latest oral-health products, from toothpaste to tongue scrapers. Teeth-whitening treatments are relatively new to my own ...

Offering mild teeth whitening, the brand says the gel is safe on sensitive teeth and won’t damage your enamel. The gel’s ...

as whitening products may affect these differently. Crest 3D Whitestrips are our pick as the best teeth whitening strips overall because our tests determined that they had the best results with ...

A: The main reason is staining liquids and foods, such as coffee, tea, wine, green juice, red juice, black berry ... Why are some teeth so sensitive to treatment? A: Whitening products containing ...

In fact, many of the teeth whitening kits we’ve tried and tested avoid the ingredient altogether. Whether you’d prefer a gel pen or classic teeth whitening strips, keep reading to find out ...

To use, you twist one of the whitening pens to drive the gel to the applicator, apply it to your teeth evenly (avoiding gums), and pop in the mouthguard with its LED accelerator light. After five ...

DIY teeth whitening products can get you a brighter smile at home. We've found the best comprehensive teeth whitening kits, from strips to mouthwashes. Plus, they're budget-friendly and safe for ...