A recent study on the effects of hydrogen peroxide on teeth has left a lot of people wondering how to safely keep their pearly whites whiter. Hydrogen peroxide is the active ingredient in most popular whitening agents, including those over-the-counter whitening strips. Unfortunately, according to the study, which was conducted at the University of Stockton in Stockton, New Jersey, that oh-so-effective active ingredient is actually potentially damaging to the collagen layer of the teeth in between the enamel and the dentin.
The winter holidays are here, and that means friends, family and photo ops. But what happens when your smile isn’t quite as dazzling as the bright lights and tinsel of the season? You may not have the time or budget for a full-mouth reconstruction before the new year, but there’s still plenty you can do to make your teeth look whiter and healthier on a tight schedule - and budget!
We all want a whiter, brighter smile, and thanks to a multitude of products on the market, it’s now easier and more affordable than ever. But how much is too much when it comes to a white, healthy smile? Is it possible for teeth to be "too white," and are all those over-the-counter whitening products really safe?