Over the years, drinking things like coffee, tea, red wine, and cola can cause your teeth to become discolored. Though this makes your pearly whites look less healthy and bright than they once did, teeth whitening offers a solution. They claim to be able to remove stains from one’s grin, but do over-the counter-teeth whitening products work? Read on to learn if store-bought whitening is a good option for your smile, the risks, and how it compares to professional products.
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