If you look in the mirror and find your smile to be lacking in the brightness department, your first instinct may be to go grab a whitening kit. While these treatments are highly effective, you should really have a dental exam first to check for cavities and decay.
While the chemicals will still remove the staining, there can be unintended consequences for your smile. Continue reading to learn more about the unpleasant side-effects of whitening teeth while you have cavities.
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