Does the toothpaste have quality guarantee period

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 the possibility causes Fluorine to absorb excessively. 2.What is the toothpaste composition? The toothpaste is composed of many kinds of inorganic matter and organic matter, pharmaceutical, edulcorant, aromatic aromatics,etc. including rubing pharmaceuticals, washing and foaming pharmaceuticals, binding pharmaceuticals, moistening skin. 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. 3. Why is not it obvious to whiten the toothpaste result? Just because the principal ingredients of the toothpaste are rubing pharmaceuticals, its basic function is a clean oral cavity, whiten, desensitization, styptic is complementary when the efficiency. It whitens friction of toothpaste to be pharmaceutical particle shape special, do benefit to, remove tooth to be stupid to steep even more, so can get the result of whitening teeth to a certain extent. But Wang WeiJian points out, this kind of toothpaste is only limited to the source patch besides tooth, for example drink coffee, tea and smoking,etc. to teeth for a long time " Pollution " ,Come to naught to endogenous patch of deep layer caused by abnormal development of tooth such as the tetracycline tooth, Fluorine spot tooth. 4.Does the toothpaste have quality guarantee period? Many people find while buying the toothpaste, have marked out quality guarantee period on some toothpaste, some do not have. Wang WeiJian introduces, the toothpaste has quality guarantee period's, the chemical reaction will take place after preserving certain time with because its chemicals, the toothpaste that has especially already opened, had better use up within one or two months. In addition, the longer a tube of toothpaste use, the more chances exposed to air are, the greater the probability which is exposed to the bacterium is. 5.Does the toothpaste use one kind for a long time or use instead? Should try hard to use different efficiency and toothpaste of the brand changing, can give play to the efficiency that different toothpaste is in many aspects, thus safeguard the oral cavity to be healthy. 6. While brushing teeth, the better is there the more toothpaste? Dentistry's health care association's president E simple Dr. Croake of Massachusetts state of U.S.A. points out, different from advertisement, the toothbrush packs the toothpaste, and crowd toothpaste of half, brush teeth the result does not have too great difference. Use a small amount of toothpaste each time, can remove the tooth spot too, especially include Fluorine toothpaste, it is big or small to find the pea one each time, can also lengthen the service life of the toothbrush to do it in this way. 7. Choose the toothpaste, can teeth be healthy? In fact, if brush teeth the way is improper, best toothpaste and toothbrush are all no use. The way is that the correct one brushes teeth, the toothbrush keeps angle of 45 degrees, easier clean slit between the teeth and gingivae of brush hair in this way with teeth; You had better draw a circle round one's name to brush; Should brush teeth for at least 2 minutes each time. 8.Are there differences to congeal gluey toothpaste and pastel toothpaste efficiency? Some toothpaste transparent or semitransparent and colored congeals the glue, some are white pastel, though congeal the taste, texture of gluey toothpaste and pastel toothpaste and differ widely, but the cleaning benefit is the same.


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