Teeth whitening is a billion-dollar ritual, but it’s rarely a “healthy” one. Most often, it’s like trading yellow stains for ...

Tooth whitening has long forced people to choose between brighter smiles and stronger enamel. A new vibrating tooth powder aims to end that tradeoff, promising to lift stains while actually rebuilding ...

A prototype tooth whitening powder activated by the vibrations from an electric toothbrush that whitens and protects teeth ...

Now, researchers have developed a prototype whitening powder that works differently. Instead of using high levels of ...

Anyone who wants to reduce their carbon footprint knows that sometimes even a small change in habits can make a big impact. The best zero-waste toothpastes come in a variety of effective forms — from ...

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 ...

Even with regular brushing, teeth can become stained from genetic factors or consuming foods and drinks like tomatoes and ...

Even with regular brushing, teeth can become stained from genetic factors or consuming foods and drinks like tomatoes and coffee. Chemical whiteners can help, but they can also damage teeth in the ...