Have you recently looked at your smile in the mirror, only to discover that it has lost its white look? Years of drinking coffee, tea, cola, red wine, and smoking eventually leave their stains on teeth. Teeth whitening is one of the easiest ways to improve your looks. White teeth can raise your selfrespect and confidence. Teeth whitening is a safe way to brighten stained teeth. Here are some teeth whitening tips.
Brushing your teeth with whitening toothpaste every morning and night is the obvious first step toward achieving a brighter smile. “Whitening toothpaste is great at removing unclean things which are not very deep，” says Jennifer Jablow, a teeth whitening expert. Jablow — suggests brushing with an electric toothbrush.
As another thing you need to do every day, Jablow suggests using whitening liquid in your mouth. Just be sure to avoid mouthwashes that contain materials which can dry out the mouth, resulting in bad breath.
Taking sugarfree gum has the added benefit of cleaning your teeth. Elisa Mello, DDS, says, “It will clean your teeth and break down any food left in the mouth.” Mello also suggests eating fruits and vegetables to naturally clean teeth. There are also fruits that you shouldn't leave on teeth like lemons, oranges, and grapefruit that are high in acid. “You have to be careful, because these fruits can slowly break down your teeth，” says Debra Glassman, DDS, whose star followers include Leighton Meester and Jennifer Hudson. “Never eat lemons that you put in your ice tea.”
Do these teeth whitening treatment work? That is one of the questions that have been most frequently asked. From some people's experience, it appears that they work a little. But that is probably because those people hope to use these most simple methods to have white teeth immediately. The suggestion is: just do not expect to look in the mirror and see an extreme obvious result! Researchers have found that most methods work. However, users often do not get the full benefits of their whitening treatments because they stop using them before the suggested time. So if you give any of these whitening methods a try, stick to it.
Title: Teeth whitening

____ for doing teeth whitening	●Teeth whitening can make you look better. ●Teeth whitening can make you more selfrespected and ____.
Tips on how to keep your teeth ___	You should use whitening toothpaste every morning and night.	It __ things left on your teeth.
You're advised to brush teeth with an electric toothbrush.
You should ____ whitening liquid carefully.	Don't use mouthwashes that can make your mouth __.
You can take sugarfree gum.	Chewing gum breaks down the ___ food.
You can eat fruits and vegetables.	Vegetables and fruits also work well, but fruits ____ much acid should not be left on your teeth.
The effect of teeth whitening	Researchers have found that most methods work.	You should not expect these methods to work _.
You should keep using the methods for the ____ time.