The practice of teeth whitening is no new kid on the block regarding dental practices. In fact, it didn’t appear in 2011, or 1911, or even 11 AD!
This may be one of the oldest dental practices that still exists today. It is interesting that, although modern humans may not have that much in common with ancient cultures, they all seem to share more visual appreciation for whiter teeth.
Here’s a look at how some humans of the past pursued whiter teeth so you can see just how far the technology has come.
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