"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Nowadays there are plenty of products to help you get whiter teeth, including teeth whitening kits, ...

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 ...

How can you tell which are the best whitening products for sensitive teeth? One important measure is that they use a lower percentage of active ingredients to minimize discomfort. Whitening products ...

Consumers who experience tooth pain or discomfort from hot and cold drinks, sweets, acidic food, or pressure while brushing have a sensitivity problem, for which a growing market has come to the ...

Leighton Davies-Smith has built his life around the lowly pen. As a PhD electrochemist, he’s had a four-decade career formulating inks, refining nibs, and designing the tubular handheld devices that ...