Add Yahoo as a preferred source to see more of our stories on Google. At-home teeth whitening kits or toothpastes are great for getting a whiter smile at home without the costs of in-office treatments ...

Crest’s new toothpaste targets odor-causing bacteria. For many, mints and gum have become a daily crutch for bad breath, the company said, noting that 67% of people say their mouth feels stale within ...