Next, you’ll want to consider what method you’ll be most consistent with, from simply switching to a whitening toothpaste to using more time-consuming gel trays and strips. To find the best ...

This is the most basic function of toothpaste, and it is the main reason you will see fluoride in your toothpaste. It comes in a few different forms, such as stannous fluoride and sodium fluoride.

Fluoride – it's added to the water systems of more than two thirds of Americans. It's in dental products from toothpaste to mouthwash. It's been the subject of long-running conspiracy theories.