清洗,是一件人人会做、需要经常做的事情。但怎样洗才算科学,这其中的学问就不一定是每个人都了解和清楚的了。如何清洁才算科学,才能对健康有益呢?洗手要勤手在日常工作生活中接触物体最多、最频繁。常言说“,病从口入”,其实手才是很多疾病的罪魁祸首,因为它是病菌与口之间的 Cleaning is something that everyone can do and needs to do often. But how to wash science, which is not necessarily everyone’s knowledge of the learning and clear. How to clean science, in order to be beneficial to health? Wash hands should be in the daily work and life of the most contact objects, the most frequent. As the saying goes, “sickness from the mouth”, in fact, hand is the culprit of many diseases, because it is between germs and mouth