
If you look at the cosmetic dental treatments available today, you might notice that they are safe, administered in sanitary environments, and only minimally invasive if at all. However, people have tried a wide range of methods to pretty up their smiles over the centuries, and many of them would be downright gross or scary by modern standards. Here’s a brief overview of a few primitive teeth whitening treatments to help you appreciate just how amazingly safe and effective modern cosmetic dental procedures are.
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