洗牙一直在西方盛行,国外人们半年左右洗一次牙。国内有人尝试洗牙是为了漂亮;有人不去洗牙是嫌麻烦;还有人洗牙后冷热酸甜皆“怕”。那么究竟应该怎样? 洗牙去除的是牙石、菌斑人们因为没时间,常常不注重饭后刷牙或者刷牙方式不正确都会长牙石。不及时清除,就会引起牙龈 Dental cleaning has always been popular in the West. Foreign people wash their teeth once a year or so. Some people in the country try to wash their teeth in order to be beautiful; some people do not wash their teeth is too much trouble; there are people who wash their teeth after the hot and cold sweet and sour are “fear.” So what exactly should be? Tooth removal, plaque removal, and dental plaque people often do not pay attention to brushing their teeth or brushing their teeth incorrectly. If you do not clear it in time, it will cause gums.