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How long does the teeth whitening effect last?
Should I do this once a year, like getting a scaling?
Will tooth sensitivity last a long time after whitening?
Does it take a long time to get teeth whitening done at the dentist?
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How long does the teeth whitening effect last?
Should I do this once a year, like getting a scaling?
Will tooth sensitivity last a long time after whitening?
Does it take a long time to get teeth whitening done at the dentist?