Coffee and milky tea are, of course, major offenders in staining your teeth. However, they're not the only food and drink which can cause your teeth to develop a yellow appearance. Fizzy drinks, ...
“Toothpastes marketed for whitening are often abrasive and should be used with caution to avoid enamel erosion,” he says. Over-the-counter whitening products ... These can be administered by a dentist ...