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1、http:/ http:/ http:/ http:/ 小苏打美肤去黑头真的有效吗小苏打能够去黑头。小苏打非常便宜，几块钱就能在超市买到一大包，使用起来非常方便，几分钟就能轻轻松松将黑头彻底清除掉。既不伤皮肤，效果还奇好，让很多人都很心动。小苏打真的这么神奇吗?小编来给你揭秘。Baking soda to black. Baking soda is very cheap, a few dollars you can buy in the supermarket a large bag, use rise very convenient, can easily in a few minutes
2、to remove blackheads outright. Dont hurt the skin, the effect is also good, let a lot of people very move. Baking soda really so magical? Small make up to reveal to you. 黑头到底是什么?What is black? 当皮脂腺分泌了太多的皮脂，积聚在毛孔里，堵塞变硬，然后再空气中氧化变黑，就形成了黑头。属于一种开放性粉刺。由于是皮脂腺堆积而成，所以黑头也呈弱酸性。When the sebaceous glands secrete
3、 too much sebum, accumulated in pores, blocking to harden, and then air oxidation in the black, black head was created. Belongs to a kind of openness to acne. Due to is the sebaceous glands, so black is also weak acid. 关于小苏打去黑头的传说About the legend of baking soda to the black 小苏打份成分是碳酸氢钠(NaHCO 3 )，水溶液
4、呈弱碱性。网上盛传小苏打去黑头的一个说法是：黑头本身呈酸性，小苏打是碱性。酸碱中和之后，黑头溶解，一搓就出来了。但是酸和碱之间要有一定吸引力，才能发生中和反应。小苏打和黑头之间的作用力极小，反应速度极慢。想要中和后去掉黑头，恐怕需要几天的时间。恐怕黑头没有去除，鼻子上的肌肤会被灼伤。Baking soda is sodium bicarbonate (NaHCO 3), a weak alkaline aqueous solution. Online rumours that baking soda to the black one is: black is acidic, baking so
5、da is alkaline. Acid-base neutralization, dissolve blackhead, a rub came out. But want to has a certain attraction between acid and alkali, neutralization reaction can occur. Baking soda and black force between tiny, reaction speed is very slow. Want to neutralize after removing blackheads, need a f
6、ew days, Im afraid. May not remove black head, nose skin will burn. 小苏打多用易伤肤Baking soda is multi-purpose easy to hurt the skin 小苏打(酸氢钠 NaHCO 3)的溶液略带碱性，饱和碳酸氢钠pH值为8.31。而我们健康皮肤的pH值大约在5.0至5.6之间，呈微酸性。用碱性的小苏打溶液敷在皮肤上会破坏皮肤的天然屏障，皮肤更容易干燥敏感，甚至产生刺痛红肿。多用小苏打，绝对会影响皮肤的健康。Baking soda (sodium acid hydrogen NaHCO 3) s
7、olution, slightly alkaline, saturated sodium bicarbonate pH value of 8.31. And our healthy skin pH value between 5.0 to 5.6, is slightly acidic. Apply with alkaline sodium bicarbonate solution will damage the skins natural barrier on the skin, sensitive skin is easier to dry, even produce redness an
8、d swelling. Use baking soda, definitely it will affect the health of the skin. 清除黑头的正确方式The correct way to remove blackheads 如果分泌的皮脂能够顺利排出体内，毛孔就不会被堵塞从而产生黑头。与其费尽心思去黑头，不如加强清洁。即使在冬天，也不要忘记去角质工作，使用弱酸性洁面产品进行洁面。泰安租车防止黑头的产生。If the secretion of sebum to successful eduction body, will not be blocked pores to
9、produce black. Instead to blackhead, strengthen clean. Even in winter, dont forget to cutin work, use of weak acid cleanser to clean face. Prevent the formation of blackheads. 促进角质剥落的成分Promote cutin flaking 果酸(又称AHA， -羟基酸)和水杨酸，它们都作用在皮肤表面，帮助角质和死皮脱落，理论上在合理浓度下使用是不会伤害健康皮肤细胞的，并且需要连续使用才能维持效果。区别在于，果酸是水溶性的，
10、水杨酸是油溶性的，因此水杨酸能够帮助疏通毛孔中的堵塞，而果酸更适用于除去因为日晒、干燥等在表面堆积的死皮。但是要注意水杨酸适合作用的pH值在34之间 ，偏酸性，链条一些皮肤敏感的人也许不适合使用。泰安车库门Acidity (also called AHA, alpha hydroxy acid) and salicylic acid, both on the surface of the skin, help the horniness and dead skin off, in theory under the reasonable concentration using wont hurt
11、 healthy skin cells, and continuous use is needed to maintain the effect. The difference is that fruit acid is water soluble, salicylic acid is oil soluble, so congestion in salicylic acid could help unclog pores, and acidity is more applicable to remove because sunlight, drying in the surface of th
12、e accumulation of dead skin. But should pay attention to the role of salicylic acid for pH value between 3 4, partial acid, some people may not be suitable for sensitive skin use. 对抗顽固黑头Against a stubborn blackhead 如果有很难溶解的顽固黑头，必须要挑出来的话，可以通过热敷或者熏蒸让毛孔尽量打开，粉刺针一类的用品要注意消毒，最好用酒精擦擦，挑出黑头之后可以用冰敷一下，帮助毛孔的收缩。然
13、后让皮肤好好休息。泰山奇石If there is difficult to dissolve stubborn blackhead, must want to pick out words, can let the pore is opened as far as possible through a hot compress or fumigation, acne needle kind of clothes should pay attention to disinfection, had better use alcohol wipe, after picking out black head can use ice, help shrink pores. And then let the skin have a good rest.
