What's The Best Way To Whiten Teeth?
Season 3 Episode 20 | 3m 59s
It's with science, clearly.
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.
From
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
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.
From
Problems playing video? | Closed Captioning Feedback
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