How Does Tooth Whitening Work?

Have you noticed that your smile is no longer as bright as it once was? If so, then you’re not alone. It’s normal for teeth to become discolored over time, and beverages like coffee, tea, and red wine can be some of the biggest culprits when it comes to tooth staining. If you’re thinking about asking your dentist in Everett, WA about teeth whitening , then watch this video to learn how this cosmetic dentistry procedure works.

The surface stains caused by tooth-staining foods and beverages can be removed with regular brushing using a whitening toothpaste. However, deeper, intrinsic stains that affect tooth dentin require peroxide bleaching agents to be removed. Hydrogen peroxide performs as a bleaching agent that breaks up the chromogens responsible for discolored teeth, and the teeth whitening agents used by your dentist are at high concentrations that can offer quick results.

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