问：
有些人会说三分钟，我真的是这样吗？
答：
有一个干净，洁白的牙齿，是令人羡慕的。今天，牙齿的功能不仅是用来咀嚼食物那么简单，它也可以显示人的美好的一面。好牙，你可以呼吸新鲜的，笑，微笑更加灿烂。但在生活中，有些人不知道如何正确刷牙，以及对牙齿造成损害的Taibuyinggai。在这里，检查您是否有下列错误！
错误1：刷牙少于3分钟的时间
的牙菌斑致病性和性能的斑块成熟。成熟的斑块的形成通常需要两天左右，如果坚持刷牙至少2次，每天刷牙饭后的不少于3分钟的时间，而且也严重嘴巴，这样您就可以达到xc牙菌斑清洁口腔的目的。专家们主张“早晚刷牙，饭后漱口。”
信息国内外表明，科学刷牙的{zj0}频率和时间是“三，三，三。”刷是每天3次，每次在饭后3分钟刷，刷，同时你的牙齿，每3分钟。这是因为它三分钟后，赤峰(China Chifeng)损害牙齿的口腔xj开始活动的时间以及一顿。如果有条件的，它应该促进“333”的刷牙方法。
错误2：早晨刷牙，不刷牙，晚上刷牙
日常生活
，有些人只重视早上刷牙，不刷牙睡觉前都要在晚上，牙齿的是非常不好的习惯。因为在晚上，口腔环境相对稳定，温度，湿度，营养物质，所以是xj生长和繁殖适合，唾液分泌减少了在嘴里白天吃下xj影响的食物残渣，特别是在链球菌，这种xj在乳酸菌的行动将是一个很大的发酵产酸，这种酸可能是牙齿受损严重侵蚀。同样，牙菌斑xj，毒素等，刺激牙龈，造成牙龈出血，口臭情况严重的，可以发展成为牙周疾病。所以，刷睡前刷牙尤为重要。
错误3：水平刷法
应该明确，刷牙的方法是否适当时，人数超过刷牙重要。是采取更多的跨牙体硬组织的刷法弊病（牙釉质和牙本质）有损害一些人，但也牙周软组织（牙龈，牙周）也有伤害。但是，如果加以改进，同时也可以成为一个更好的刷牙方法。任何一种法律应易于掌握良好的刷牙，清洁牙齿，效果好，不损伤牙齿及牙周组织。
事实上，人们可以把握好刷牙方法，很大程度上取决于他的手的灵活性。虽然每个人的姿态是聪明的拙劣刷点，但只要充分诱导，一般能有效地使用牙刷清洁口腔。宝宝的相对缓慢运动，缺乏耐心，无法应付复杂的刷牙技巧，家长应教他们使用比较简单的刷牙方法。连同他们的宝宝刷牙，让他看着你如何刷，是使他成为一个好方法可以快速掌握的技能。
错误4：刷牙的水温过冷或热
除了掌握正确的方法刷牙，水温也应注意。据日本医学家的研究表明，牙齿满足30 -在正常口腔温度和新陈代谢的36摄氏度。因此，当你不注意刷牙水的温度很长一段时间，使热的突然或突然寒冷刺激，不仅容易引起牙龈出血和痉挛的牙齿，而且会直接影响其正常代谢牙齿，发生的牙齿，缩短牙齿的寿命，同时，可引起牙本质过敏症状。正确的方法是使用温水，使牙齿在合适的温度，清洁刷。
错误5：刷牙无原则，有
流失刷牙，以达到预期的效果，除了正确的刷牙方法，必须遵循以下四项原则-
区洗刷：全口下颌牙，牙齿可分为两部分，上部和下部还可以进一步分为两部分，左右两侧分，每一方也可分为前向下，中，后三个季度。每个单元只包括2-3牙齿，洗刷刷作为行动单位你的牙齿，刷牙后，需要到其他地区擦洗制定的阴谋。
，其次：由于这是一洗领域，它必须遵循一定的顺序刷下来。否则，有可能刷一区，而其他地区的不足洗涤，甚至失踪。至于安排的顺序可能会决定由每个习惯。如果在{dy}继{dy}外，{dy}个左，右等。
3洗面：一般人刷牙的{zd0}缺点是只刷在外面（唇颊他们的牙齿），而语言和腭部咬合面是没有洗。虽然牙齿的外观效果看起来很清白，但仔细看看里面张牙舌腭开口是用泥土填充。所谓洗面要求唇颊，腭舌，咬合面可分成清洗。
反复洗涤：为了全面达到清洁牙齿的目的，必须在每一个齿面的洗涤区，来回重复3-4次有可能刷牙。因此，净全口牙刷，每个刷牙至少3分钟。
小贴士
1日，在家里准备一面镜子，每个根据良好一周点燃口地区，以确定粘着斑面积。有些地方斑块及黑色或黄色。因此，每个刷牙，有一个网站的斑块重点刷网站。这是实现刷牙效果非常重要的一部分。
2，刷牙时刷毛应该关闭。解剖结构复杂的口腔，更坚固的地区，特别是牙齿毗邻部表面上臼齿远面前，是积累的斑块最有可能的网站。毗邻的远端表面刷牙从一个方向或从不同的方向，角度，尽可能与牙齿表面，猪鬃插入的控制，就可以明确刷。 3。牙刷头部运动的多样化。口腔结构比较复杂，仅在刷牙方法，刷牙的行动，很难去网口牙菌斑。人们刷牙的基本动作牙刷头的纵向，横向，旋转和四个振动完成刷牙过程。
4，即使你刷牙方法是正确的，但它是使用不合格的牙刷，这是一个努力使牙齿废物只能伤害，他们必须使用合格的牙刷刷毛抛光后并不会损害牙齿和牙龈。为了走出旅游的例子，{zh0}是把自己的牙刷，不要使用宾馆，饭店准备的牙刷。
刷牙方法的引用
生理方法
刷子刷毛与牙齿表面接触，刷{zg}点{zg}一边，沿着一个小拂刷牙牙龈，类似咀嚼对牙齿表面的食物纤维，然后摩擦行动。这种方法可以清洁牙齿表面和牙龈组织以刺激血液循环，提高牙周组织健康。
比斯刷牙法（低音tcchrmique）：洗舌表面，刷毛与牙齿出现在45度角，刷头指向牙龈方向，使进入龈沟刷毛和邻近区域间，部分牙龈上刷压力，使前后短距离来回颤动(Splendor)。猪鬃压在牙齿表面，使毛端深入裂隙带前后短距离的振动。这种方法的清洗能力强，由于克服拉锯的横刷法的缺陷类型，但这样的短期横向刷，能有效地去除牙齿颈部和龈沟牌匾，am牙龈，而且也避免牙齿宫颈楔状缺损及牙龈萎缩。
旋转刷法（辊法）
的旋转方向从牙龈刷向冠。前唇刷面，颊，腭后后牙舌表面时，刷毛对牙龈，{lx1}的梁，即在面对牙齿，在牙齿了。刷毛与牙齿出现在45度角。第二步，向{zg}的旋转一个小环牙刷。第三步，顺刷牙，可以清洁刷每齿面。刷舌腭前牙面，刷毛束指出，在舌头上腭牙齿表面直接，对牙齿的下拉式，提出了今后的牙齿，咬合面后刷牙时，刺骨的表面上，猪鬃刷来回。
以上的刷牙方法的基础上，熟练使用也可以集成在一起，例如，使颤动(Splendor)的{dy}级，然后再作一些垂直振动的方法，只有一个目的，刷，彻底清洁牙齿。
答：
3分钟刷饭后{zh0}的牙齿。
答：
第三栏。
答：
3-5分钟。
答：
也应刷饭前刷牙，但时间应比50多小时的间隔，饭后漱口水可以。
After dinner a few minutes brushing is the best?
Question:
some would say three minutes, I really the case?
Answer:
to have a clean, white teeth is enviable. Today function of teeth is not only used to chew food so simple, it can also show people the beautiful side. Good teeth, you can breath fresh, laughing, smile even more brilliant. But in life, some people do not know how to properly brush their teeth, and the resulting damage to teeth is Taibuyinggai. Here, check whether you have the following errors in it!
Error 1: The brushing time of less than 3 minutes
the pathogenicity of dental plaque performance and the maturity of the plaque. Mature plaque formation usually takes two days or so, if the insist on brushing at least 2 times a day teeth brushing time for each of not less than 3 minutes after the meal but also seriously mouth, so that you can achieve the elimination of dental plaque , clean mouth purposes. Experts have advocated sooner or later, brushing, mouthwash after meals.
information at home and abroad indicate that the best science and brushing frequency and time is three, three, three. Is the brush three times a day, each time after 3 minutes after a meal brush, brush your teeth at the same time every 3 minutes. This is because it is three minutes after a meal Chifeng oral bacteria harm teeth begin its activities as well as time. If the conditional, it should promote 333 brushing method.
Error 2: In the morning brush your teeth, do not brush your teeth at night
in everyday life, some people only attach importance to the morning brush your teeth, do not brush their teeth before going to sleep at night, which is very bad habits. Because at night, the mouth of the environment is relatively stable, temperature, humidity, nutrients and so it is suitable for bacterial growth and reproduction, and reduced secretion of saliva in the mouth during the day and ate food debris under the influence of bacteria, especially in the streptococci , lactic acid bacteria such under the action of bacteria will be a lot of fermentation acid production, this acid can be a serious erosion of teeth were damaged. Similarly, the plaque bacteria, toxins, etc., stimulate the gums, causing bleeding gums, bad breath, in serious cases can develop into periodontal disease. So, brush your teeth before going to bed is particularly important.
Error 3: The horizontal brush method
should be clear, brushing the suitability of the method, the number is more important than brushing. Some people used to adopt more cross-brush method ills of dental hard tissue (enamel and dentin) there was damage, but also for periodontal soft tissue (gums, periodontal) also has hurt. However, if to be improved, but also can become a better brushing method. Any kind of law should be easy to learn good brushing teeth, cleaning teeth, good effect, not damage teeth and periodontal tissue.
In fact, one can grasp a good brushing method depends largely on the flexibility of his hands. While each person s gestures are clever clumsy brush of points, but as long as full induction, it is generally able to effectively use the toothbrush to clean mouth. The relatively slow movement of children and the lack of patience, can not cope with the complex brushing skills, parents should teach them to use a relatively simple method of brushing. Together with their children brush their teeth, let him look at you how to brush is to make him a good way to quickly master the skills.
Error 4: Brushing the water temperature was too cold or hot
In addition to master the proper way to brush their teeth, the water temperature should also pay attention to. According to the Japanese medical scientist s research shows that the teeth meet in the 30 - 36 degrees Celsius under normal mouth temperature and metabolism. Therefore, when you do not pay attention to brushing the water temperature for a long time to make the teeth by the sudden heat or sudden cold stimulation, which not only easily lead to gum bleeding and cramps, but also will directly affect the normal metabolism of the teeth, which took place dental, shortening the life of the teeth, At the same time can cause symptoms of dentine hypersensitivity. The correct approach is to use warm water, so that the teeth brushing at the right temperature, clean.
Error 5: Brushing unprincipled, there
drain brush the teeth in order to achieve the desired effect, in addition to proper brushing methods, must be guided by the following four principles -
District scrubbing: full-mouth maxillary and mandibular teeth, teeth can be divided into two parts, upper and lower can also further divided into two parts, right and left sides, each side can also be broken down into pre-, during, and after three quarters. Each cell includes only 2-3 teeth, brush your teeth as a scrubbing action units, require brushing a plot formulated after the scrub to another district.
followed by washing: Since it is a wash area, it must follow a certain sequence brush down. Otherwise, it is possible brushing a district, while another district is inadequate washing, or even missing. As for the order of arrangement may be determined by each of the habits. If, on the first following the first outer, the first left and right and so on.
three face wash: Most people brush their teeth the biggest drawback is that only brush their teeth on the outside (buccal lip), while the lingual and occlusal surface of the palate is not given to washing. Although the results of the appearance of the teeth look clean, but a careful look Zhang openings inside lingual palatal teeth are filled with dirt. The so-called face wash is requested labial buccal, palatal lingual, occlusal surface can be washed into the.
repeated washing: To fully achieve the purpose of cleaning the teeth must be in every district of the tooth surface of scrubbing back and forth 3-4 times to repeat it possible to brushing teeth. Therefore, the net full-mouth tooth brushes, each brush your teeth at least 3 minutes.
TIPS
1, at home, prepare a mirror, each week according to a well-lit area in the mouth, to identify the adhesion plaque area. There are places where plaque and black or yellow. So each brushing, there is a focus of the site of plaque to brush the site. This is to achieve a very important part of brushing results.
2, bristles when brushing teeth should be close. The complex anatomical structure of the oral cavity, more rugged regions, particularly the teeth adjacent to the Department of surfaces and the last molar distal face, is the most likely site of accumulation of plaque. Adjacent to its distal surface brushing teeth, from one direction or from a different direction, angle, as far as possible and with the tooth surface bristles inserted into the grip, it is possible to make clear brush. 3. Toothbrush head movements diversification. Oral structure is more complicated, just a brushing method, a brushing action, it is difficult to go to the net mouth dental plaque. People brush their teeth, the toothbrush head of the basic movements are vertical, horizontal, rotation and vibration of four to complete the brushing process.
4, even if you are brushing method is correct, but it is an unqualified use of the toothbrush, that s a waste of effort to bring the teeth can only be hurt, they must use a qualified toothbrush bristles after polishing and will not damage teeth and gums. For example out of travel, it is best to bring their own toothbrush, do not use hotels, restaurants ready toothbrush.
brushing method reference
physiological method
brush bristles with the tooth surface contact, brush the top point to the highest side, and then along the gums for a small whisk brush teeth, similar to chewing fibrous foods on the tooth surface friction action. This method can be clean tooth surfaces and gum tissue to stimulate blood circulation, enhance periodontal tissue health.
Bies brushing method (Bass tcchrmique): wash tongue surface, the bristles with the teeth appear before a 45-degree angle, brush heads point to the direction of gum, so that the bristles into the gingival sulcus and the adjacent inter-area, part of the brush pressure on the gingival margin to make before and after a short distance back and forth to vibrate. Bristles pressed in the tooth surface, so that hair-side in-depth fissure zones before and after a short distance to the vibration. Cleaning ability of this method due to strong to overcome the see-saw type of horizontal brush shortcomings of the law, but into a short horizontal brush, and can effectively remove the tooth neck and gingival sulcus plaque, massage gums, but also to avoid tooth cervical wedge-shaped defects and gingival recession.
Rotary brush method (roll method)
the direction of rotation from the gum to the crown brush. Anterior lip brush surface, posterior buccal and palatal surfaces of posterior teeth when the tongue, bristles towards the gums, leading-edge beam, that is on the teeth facing up, under the teeth down. Bristles with the teeth appear before 45-degree angle. The second step, the toothbrush toward the highest rotation to a small ring. The third step, Shun teeth brushing, you can clean the brush each tooth surface. Brush the tongue palatal surfaces of anterior teeth, the bristles beam pointed directly on the tongue palatal surfaces of teeth, the teeth to the drop-down, raise up the next teeth, brush teeth after occlusal surface when the bristles on the biting surface, brush back and forth .
above brushing method, based on the skilled use can also be integrated together, for example, to make the first level of fibrillation, and then to make a few vertical vibration method, the purpose of only one brush to thoroughly clean teeth.
Answer:
three minutes to brush their teeth after a meal is best.
Answer:
third bar.
Answer:
3-5 minutes.
Answer:
should also brush your teeth before meals, but the time should be more than a half-hour intervals, after dinner mouth rinse can be.04-12-19