During the epidemic, what special needs to be paid attention to in home disinfection? Zhu Renyi, director of the Department of Disinfection and Infection Control at the Shanghai Municipal Center for Disease Control and Prevention, believes that there are three major parts for our family.
One part is what we call air, the second part is the surface of our object, and some is the object.
In our home, we do not advocate air spraying with chemical disinfectants (disinfection), and our air is mainly ventilated by opening windows, at least twice a day, and once in the morning and once in the afternoon for 30 minutes. What if some people say that my home is a dark bathroom? Director Zhu suggested that in fact, if it is a dark bathroom, the exhaust fan should be turned on frequently, and it is best to continue to open, because the air flow can be pumped out.
Of course, for the surface of the object, we do not advocate the use of spraying at home, so we try to use the method of wiping, it is more concentrated, to disinfect the door handle to wipe the door handle, it will not affect others.
What is the focus of disinfection in our home? It's our dining utensils. Our dining utensils are said to be a relatively large disinfection task because they have to be eaten often, of course, there is also a bathroom for us, because it is used for hygiene after all, so it may have some pollution, and we may also have to carry out some wiping disinfection regularly, especially toilets. Like our fridge, our washing machine, our air conditioning, we pay regular attention. In fact, the washing machine is also a focus of pollution in our home, because we can't ventilate it especially between the inner bucket and the outer bucket, so you can't see for a long time and it will form some biofilm. Therefore, we should regularly use some washing machine (special) disinfectant to disinfect the washing machine at home.
Also to remind everyone, because our electronic products often have to be brought to public places, we may often put everywhere, so we can regularly go home, we actually have some alcohol cotton balls at home is very convenient, or alcohol cotton pads or wipes, wipe and disinfect our mobile phones, we also have to pay attention to our disinfectants after all, chemical things. To tell you the truth, if you use a lot of chemical disinfectants in your home, it will actually have an impact on the life of many of our items, including our paint surfaces, including the life of our electronic products. If like our table, it is painted, you use chlorine disinfectant, chlorine dioxide (disinfectant) hydrogen peroxide (disinfectant) to wipe disinfection, then if (after wiping) has not been wiped with water, it will destroy the paint surface, so we stipulate at this time for a quarter of an hour, after you reach a quarter of an hour, we wipe it with water again, we call it to the residue. But for example, if your mobile phone is wiped with alcohol, you don't need to use water again, because alcohol volatilizes quickly.
We usually wash our clothes and bedding. We generally have a good habit in China: drying. In fact, the process of drying, it is also a process of receiving ultraviolet rays and receiving irradiation for disinfection, generally three or four hours can be very good (sterilization). Of course, we should also pay attention to the fact that we can properly turn the quilt over two hours, that is, the other side can also be dried. This taste of ultraviolet rays is actually a taste of ozone to some extent, of course, because this is a low concentration of ozone, it is not up to the level of harm to our human body, so everyone is also at ease.
(Look at the news Knows reporter: Hu Xiaobai)