One involves using baking soda and hydrogen peroxide, which, combined with other ingredients, will banish the yellow from your gray hair. Mix baking soda with hydrogen peroxide in a bowl until you ...

Medically reviewed by Brian T. Luong, DMD Hydrogen peroxide can whiten teeth by removing stains and substances that make them ...

The practice involves swishing oil around in your mouth to remove bacteria, which can turn into plaque and cause your teeth to look yellow ... hydrogen peroxide is by mixing it with baking soda ...