Baking soda has natural whitening properties. It's a mild abrasive that can help scrub away surface stains on teeth.

Bloggers and influencers have long touted that strawberries are a natural remedy for teeth whitening. Some have even recommended using the fruit to make a whitening paste with baking soda ...

Calcium is responsible for keeping your enamel — the protective outer layer of your teeth — healthy and strong. Because calcium is naturally white in ... drinks like soda — can erode tooth ...