Chinese plant and drink tea firstly all over the world.Since the ancient times we have drinking tea and brushing teeth with tea, to avoid cavity. Shushi, a poet as we all know, said that you won't be either tired or soapy and fastidious about food if you cleaning teeth with tea.

It is a good method with tea to avoid tooth decay. Why we say that tea is good to our oral cavity health? Maybe it is safe, convenient and feasible. Therefore lots of nations think highly of it. The population of China is serious and large amount people like drink rea. It is worth further popularizing and convenient condition in related research fields. We all know that fluorine and pyrocatechol can prevent decayed teeth and tea contains these two components. Fluorine can ameliorate our teeth construction to increase the function of resistance to acid. While catechol can restrain the bacteria in mouth.  Some surveies show that people who drink tea usually have less caries. Therefore, it is necessary to drinking tea and clean teeth with tea.

At present, we know that alkaline is one part of substances contained in tea. Alkaline substances have stronger function of scars removing and eliminate fatigue than water. Drinking tea after meals can drain contamination and strength your body. Now many countries in Europe and America regard drinking tea as a good way to solve the bromines by eating cheese or meat. We also chaw a piece of tea after eating garlic.

In recent years, the study by Japanese found that If you don't gargle your mouth after eating food, you will be easy to be compromised by the bacteria produced by the residue. This residue will be carcinogenesis. As we all know that tea contains a kind cancer-fighting substance. So brushing teeth with tea can resist the cancer substance in the mouth. Tea plays an important role in the dental care. It is very easy.

Green tea is regarded as wealth of longevity by Japanese. It do much good to our health. The search shows that it has strong function to anti-oxidation.

If you drink strong tea and don't gurgle in time, your teeth will be affected, but generally have no effect.  Because our mouth can salivate, and it can solvent or clear the dirt. What is more, having meals, eating fruit, brushing teeth morning and evening, so tea will not affect our white teeth. However, you don't brush your teeth when you have the habit of drinking strong tea and smoking. So, we can say, don't drink strong tea and attention oral hygiene also no smoking.