Most toothpastes clean the teeth with finely ground abrasives such as silica, aluminum oxide, calcium carbonate and baking soda. Whitening toothpastes contain more of these abrasives though the paradox here is that overuse can cause more stains and can also dull the surface of dental crowns and veneers.
Floss may seem like an unlikely part of the tooth-whitening regimen, particularly as it is in contact with the teeth for only a second or two.
But over the long haul, using whitening floss daily may assist with stain removal in the narrow space between the teeth, an area that even in-office bleaching has a hard time reaching.
Whitening and veneers are two popular smile makeover treatment options. Weigh their pros and cons with your needs.
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