Although we think of cosmetic dentistry as a contemporary concept, humans have been making efforts to enhance their smiles for millennia. One popular treatment that has deep historic roots is teeth whitening. In today’s world, your dentist can provide a take-home kit using professional-grade gels and trays that are customized to fit your teeth to maximize results. That means you can lighten your grin by several shades all from the comfort of your own home.
That hasn’t always been the case, though. Keep reading to learn more about the fascinating evolution of cosmetic teeth whitening over the ages!
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