Please repeat the proportions of salt and soda for the tooth-brushing powder. I've used it for a long time but have misplaced the "recipe." Don't use a plastic blender container because it could be ...

The problem with popular teeth-whitening agents, like peroxide-based gels, is that they risk damaging tooth enamel while they bleach. Now, Chinese scientists say they've developed a better option: one ...

Advertisements for special toothpastes, powders and gums suggest that it’s possible. Here’s what dental experts say. By Katie Camero See more of our coverage in your search results.Encuentra más de ...