Does the toothpaste have quality guarantee period

Does the toothpaste have quality guarantee period


Nowadays, toothpaste is various in style, with complete function, but consumers did not know instead how to choose. Recently, U.S.A.'s magazines of " close friends of women " publish the article on 8 ubiquitous doubts while buying and using the toothpaste of people, have answered.
1.Must need to include Fluorine toothpaste? The sanitarian of American dentistry thinks unanimously, had better choose to include Fluorine toothpaste. The test shows, brush teeth twice by including Fluorine toothpaste every day, suffer from the danger of the decayed tooth to reduce by 40%. The stomatological hospital prevents head of the department Wang Wei from being strong in seeming in Peking University, to healthy person of tooth, includesing Fluorine toothpaste must be chosen, teenagers and the elderly can be multi-purpose, but the preschool child should be careful used, and need parents' help, so as not to swallow the toothpaste because of carelessness, if things go on like this, cause Fluorine to absorb excessively perhaps.
2.What is the toothpaste composition? Toothpaste composed of many kinds of inorganic matter and organic matter, including being rub pharmaceutical, wash, foam pharmaceutical, bind pharmaceutical, moisten skin pharmaceutical, edulcorant, aromatic aromatics,etc.. Among them, it is the main body of the toothpaste composition to rub pharmaceuticals. In recent years, also add some Chinese herbal medicines in the toothpaste, make toothpaste of many kinds of medicines. But everybody needn't worry, all compositions are safe.

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