How white does laser teeth whitening make your teeth? And how long does that whiteness last?Can i have the same result with a white tooth treatment/product..?
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they both have the same principle, using free oxygen radicals to oxidize the tooth structure. these oxygens comes from hydrogen peroxide (h2o2). what laser does is initiating the release of these oxygen from the gel applied. (so LASER is just a show off). you can have the same results but in less time (if in clinic) because the concentration of h2o2 is more. (the more concentration of h2o2 the more burning sensation and more aggressive treatment) so the dentist makes sure to cover the gums very well b4 starting. hope it helped
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