Nowadays, living conditions are good, people on food, clothing and other requirements are also increased, the requirements of hygiene is also increasingly demanding, which is not a bad thing, coupled with today’s viruses and bacteria in order to adapt to the environment so as to improve their own “equipment”, therefore, the family as a social unit, should enhance the awareness of the daily disinfection. Awareness is there, disinfection knowledge we have? Is the method of disinfection correct? As a doctor of infectious diseases, contact with patients and friends in the process, found that many of the wrong way to disinfect, and these ways may be many families are doing, today we talk about all aspects of family disinfection, hope that we get out of the disinfection of the wrong way. First, 100% disinfection right? Cleanliness is a psychological disease that we have not felt strange, the degree of the disease can be large or small, depending on the level of personal hygiene requirements. I have seen a heavy degree of cleanliness patients to see the external genital skin disease, into the clinic fully armed, I can not even see the eyes, and not close to not touching any items, including just from the pharmacy to take the new unopened drugs, on the bed to the clinic before taking out a large bag of plastic pads from the schoolbag, the entire clinic bed from the top to the bottom of the parcel tightly in order to start the clinic link with fear and trepidation. This is such a divorced for many years, the whole world as a “visible virus” “clean” people but come to see the skin disease, she is very puzzled, for how to get the disease of this problem, for her should belong to the thousand years of mystery. The concept of 100% disinfection is definitely not right. It is a struggle to achieve 100% disinfection, but it is even more difficult for a small group of people to give up 100% disinfection. We live in an environment where bacteria and other microorganisms are everywhere, and not all microorganisms are sinful and deserve to die. Most microorganisms are involved in our daily life, they play a community role, help us to regulate the micro-ecological environment of the body, so that some of those can cause disease “bad guys molecules” can not survive, so as to maintain our normal life indicators, proper disinfection can help the sustainability and simplicity of this process. But for the life of frequent antibacterial, sterilization, disinfection of people, we kill a very small number of harmful microorganisms at the same time sacrificed the vast majority of beneficial groups, resulting in the destruction of our body’s normal micro-ecological environment, but instead of causing the body localized infections occur from time to time, which is why I said above, heavy cleanliness will be infected with the skin disease reasons. Second, disinfection is to drive all microorganisms to extinction? Disinfection is to allow the existence of microorganisms, only the number and type of microorganisms down to the level of harmless to the human body, sterilization is to kill all the microorganisms in the environment, sterilization only applies to the field of infectious diseases within the mass infectious disease medical control and prevention, does not apply to daily life. Daily life, we do underwear, towels and other personal hygiene products and others wash separately, and their other items separately, not mixed with external clothes machine wash, socks and underwear, towels are not washed together, the summer season can be taken to an open place of exposure to the sun for more than 4 hours, and the other seasons can be about three months of boiling water or boil, 2-3 years a replacement. Third, the detergent mixed with disinfectant is more efficient and more effective? Nowadays, many people in the cleaning items, like to mix laundry detergent and drip or 84, feel convenient and clean. This practice is not desirable because, the function of the detergent is to remove oil, disinfectant function is to kill microorganisms, detergents, most of the alkaline, disinfectants can be divided into alkaline and acidic two kinds, in the absence of clear in the end belongs to the use of which type, mix with randomly under the mix will be easy to neutralize the reaction, reduce the effect. The best way is to separate the two steps of cleaning and disinfecting, first disinfecting and then cleaning or first cleaning and then disinfecting can be, the order of this sequence is not special attention, as long as the separate sequence can be. If you are cleaning the items of infectious disease patients, then disinfect first and then clean, in the disinfection step to ensure that the use of appropriate concentration, soak time is sufficient.