人们在日常洗衣时,往往只注意衣服上看得见的污垢是否洗净,却忽视了因漂洗不净而残留在衣服中的肉眼看不见的洗涤剂、细菌等对人体健康带来的隐患。所谓合成洗涤剂,是以石油、苯、硫酸和氢氧化钠等原料,用人工方法合成的与肥皂分子结 People in the daily laundry, often only pay attention to clothes dirt can be seen on the wash, but ignored because of rinsing is not net in the clothes naked invisible detergents, bacteria and other hidden dangers to human health. The so-called synthetic detergent, is based on oil, benzene, sulfuric acid and sodium hydroxide and other raw materials, synthetic and soap molecular knot