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Teeth Whitening
At-home teeth whitening requires any hours of application over a 5 - 14 whitelight tooth whitening day period, and the results are commonly not as satisfactory as those achieved with an in-office approach.
Whitening toothpastes can lighten your tooth's color by about one shade. In contrast, light-activated whitening conducted in your dentist's office (see below) can make your teeth three to eight shades lighter.