You might think personal teeth whiteners are identical. After all, don’t these items all work the same way? However, the truth is quite the opposite: a professional kit will give you different results than a store-bought product. In fact, the latter has features that make it inferior to the former. As a result, you’re much better off with a pro kit. Read on to learn the differences between a dentist’s take-home teeth whitening and a store-bought version.
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