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Science and Nature

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What's The Best Way To Whiten Teeth?

Reactions is a show that uncovers the chemistry all around us. We answer the burning questions you’ve always wanted to ask, blending the worlds of science and every-day life.

What's The Best Way To Whiten Teeth?

Season 3 Episode 20 | 3m 59s

It's with science, clearly. Many people have turned to over-the-counter teeth-whitening treatments. How do these work, and are they safe? This week, Reactions looks at the chemistry of a whiter smile.

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