洗衣粉是家庭必需品。生活中,有不少人把洗衣粉当“万能清洁剂”用,除了洗衣服,还会用它来擦洗家具、地板,认为它有去污、消毒、杀菌的作用;更有甚者,甚至会用洗衣粉洗涤瓜果、蔬菜以及餐具。其实,洗衣粉并没有我们认为的那样“万能”。尤其是长时间直接接触碱性洗衣粉后,皮肤表面的弱酸环境就会遭到破坏,其抑制细菌生长的作用也随之消失,容易导 Washing powder is a household necessity. In life, there are many people who use detergent as “universal detergent ”, in addition to washing clothes, it will also be used to scrub furniture, flooring, that it has the role of decontamination, disinfection, sterilization; , And even wash the fruits, vegetables and cutlery with detergent. In fact, washing powder and we do not think so “universal ”. Especially after a long time of direct contact with alkaline detergent, the weak acid environment on the skin surface will be destroyed, and its role in inhibiting the growth of bacteria will also disappear, easy to guide