NUTRITION Evidence Based 7 Simple Ways to Naturally Whiten Your Teeth at Home If you buy something through a link on this page, we may earn a small commission. How this works. In 2015, Americans alone spent over $11 billion on teeth whitening, including over $1.4 billion on at-home whitening products ( 1 ). There are plenty of products to choose from when it comes to whitening your teeth. However, most whitening products use chemicals to bleach your teeth, which concerns many people. If you want whiter teeth, but also want to avoid the chemicals, then this article lists many options that are both natural and safe. Share on Pinterest What Causes Teeth to Look Yellow? There are multiple factors that cause teeth to become dull and lose their bright, white sparkle. Certain foods can stain your enamel, which is the outermost layer of your teeth. Additionally, plaque build-up on your teeth can cause them ...
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