1.二手房的房龄大都比较长,如果通风、采光不好,室内空气中会有病菌漂浮,房屋的墙壁上也会有病菌粘附,结核等病菌在一定条件下可以存活很长时间,如不进行彻底消毒,住进来的人有可能梁土传染性疾病。所以,提醒买了二手房的朋友、租房住的读者朋友搬家前别忘了先给房屋创底消毒。可用 1. The second-hand housing age is mostly long, if the ventilation, lighting is not good, the indoor air will be floating bacteria, the walls of the house will have bacteria adhesion, tuberculosis and other bacteria can survive for a long time under certain conditions, If not thoroughly disinfected, people who come in may have earth-borne infectious diseases. So, remind friends bought second-hand housing, rent a house to live in a friend of friends do not forget to move to a house before the end of disinfection. Available