三个小窍门，每天自己美白牙齿

穷二代

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5 h$ o# Q3 g7 k8 ^; W6 P& p很多同学的保险，不包括洗牙，其实我们平时可以用很简单的方法来做：
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8 L! C; e. r7 P6 B以下内容来自 http://www.ehow.com/，我只是简单翻译一下哈哈

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1.用考面包用的苏打粉来刷牙

（我用的就是 Backpulver，还很管用，才用过两次，牙齿表面就很有感觉，就像刚洗完牙那种感觉。 ）

Using baking soda to whiten your teeth is an old time favorite for many people. Dentists even agree that it is safe to use and works great. That is why baking soda is found in many name brand dentist approved toothpastes. The baking soda can be applied directly to your teeth by using a wet down tooth brush. Brush it all over your teeth and let it sit for at least five or ten minutes. If you can not handle the taste you can always wash it off sooner but the longer you let it sit the faster your teeth will get whiter. You can also mix it in your toothpaste if you can absolutely not handle the taste.

2.用双氧水漱口

Hydrogen peroxide is another very popular home remedy for whitening teeth. It is cheap and many people already have a bottle of it lying around the house. The only problem with hydrogen peroxide is that it will taste horrid. Some people may even experience a bit of a burning feeling to their gums when using it. It is safe to use though unless swallowed. So gargle it around the inside of your mouth for about a minute or two after brushing your teeth.  You should see results within in few weeks by doing so .

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2 f$ I5 e! l" A/ ?% j3.吃草莓
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Not many people will believe that strawberries can be used to whiten your teeth. The truth is that they can. Strawberries contain natural teeth whitening agents that really help clean your teeth. It is necessary to brush your teeth right after rubbing the strawberries on them.  These sweet fruits are high in sugar and acids which is very unhealthy for your teeth if they are exposed to it for to long .

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& M& l( O. q. T! ^4 d2 ?当然以上方法还要配合正确的刷牙，这也只是预防，有问题还是请及时咨询你的牙医。很多人的保险不包括洗牙，但是牙齿有疾病，还是包括在保险里面的，比如牙龈出血等。

橙色的海星

有用么。。。我还在想回国怎么美白牙齿呢
* H$ \7 e  }! v4 C* xsharissly 发表于 9.11.2009 00:23

$ J) ]) g6 C% |8 q) ]- D有用，但是不能吃深色的东西。大概可以保持5年吧。美白后很难受的，就像吃了很多酸，牙被酸倒的感觉。

sharissly

做了冷光美白，疼了一周。
! f. Z9 o; T6 z' m0 F9 _7 c' W橙色的海星 发表于 8.11.2009 16:23

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有用么。。。我还在想回国怎么美白牙齿呢

dahuludekeai

牙龈出血怎么治疗呢
呵呵2009 发表于 7.11.2009 19:53

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! }+ _( u" P8 Z# i1 N牙龈出血有很多原因，一定要看牙医。我也是阿

橙色的海星

做了冷光美白，疼了一周。

文羽希

我已经计划去看牙医很久了。。。

呵呵2009

看情况，我上次是因为牙结石，所以牙龈发炎。他帮我洁牙了，现在已经好了。
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, R. d1 u& ^1 t* _* E, R也有可能是其他原因，比如蛀牙。什么的。
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所以，牙龈出血，只有一个选择----找牙医，对症治疗。 ...
4 \* l# w6 c/ @* x0 C; d! t穷二代 发表于 7.11.2009 20:02

哦，你对牙齿很会保护哦。

穷二代

5 @* ]* v! P! C. F2 _6 NMM教你如何正确刷牙
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穷二代

看情况，我上次是因为牙结石，所以牙龈发炎。他帮我洁牙了，现在已经好了。
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也有可能是其他原因，比如蛀牙。什么的。

所以，牙龈出血，只有一个选择----找牙医，对症治疗。

笑对人生

喝多咖啡容易黄牙。