Smiling, which usually feels good, can also make you feel self-conscious if your teeth are less than white. But a slew of new testaments and products can keep you from wanting to stifle that grain. Here are the most effective teeth whiteners and brighteners.
Get whiter teeth at home. Strips, stray, toothpaste are really works. Here, our experts reveal their favorites, along with advice on who should see a dentist before considering the DIY approach.
Why do teeth change color? With age, the enamel on teeth becomes thinner and more transparent; the inner layer called dentin, looks darker. Teeth absorb colored liquids throughout your life. Coffee, tea, cola and red wine are frequently culprits, along with more tenacious tobacco stains.
How do at home whiteners work? Peroxide is the key ingredient in most whiteners. This safe-for-the-mouth bleaching agent forms bubbles on enamel that lift away stains. The higher the concentration of peroxide and the longer you leave it on your teeth, the whiter they’ll get.