The Science Siblings love an at-home experiment. Paige and Adam Jacobson went the chemistry route with this one, concocting “elephant toothpaste.” Start by adding the food coloring to the hydrogen ...

You’ve probably been told several times throughout your life about the importance of brushing your teeth three times a day. And while it’s true, routine brushing can help with things like gum health, ...

Fast, safe, and expert-backed. Fact checked by Erika Harwood Reviewed by Matt Nejad, DDS In-office whitening treatments provide rapid results by using a strong hydrogen peroxide solution for immediate ...

The most common toothpaste ingredient is fluoride, which protects against cavities. Choose a toothpaste with calcium carbonate or hydrogen peroxide if you want to whiten your teeth. Avoid toothpaste ...

Hydrogen peroxide is an ingredient in many bleaches, dyes, cleansers, antiseptics, and disinfectants. It has many potential uses, such as for skin care and oral hygiene. However, there are also safety ...

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 ...