After the summer, many families began to receive and clean work, air conditioning cleaning, drying mats, sanitary corner disinfection, etc., various disinfectants have become the main force of natural cleaning, especially in families with children and pets. How do these various disinfectants, hand sanitizers, and disinfectant sprays disinfect? Does the disinfectant also poison your respiratory system while disinfecting, so that you have a cough, chest tightness, and suffocation? How to use disinfectant to clean and disinfect without damaging the health of the family? The concentration of disinfectant used cannot be increased indefinitely, and consumers should not change the concentration and usage time by themselves. “It is easy for the public to misunderstand the definition of disinfection. Disinfection does not kill or remove all microorganisms. It is different from sterilization.†Ban Haiqun, assistant researcher of the Center for Disinfection and Testing of the Environmental Control Center of China's CDC, said that disinfection is not once and for all, air The microbes and bacteria in the body will flow and reproduce back to the level before washing hands, so you should wash your hands before dinner. Disinfection is not for the purpose of creating a sterile environment, but for the prevention and control of infectious diseases and the killing of pathogenic microorganisms. "Disinfection is the use of physical and chemical means to kill pathogenic microorganisms in the media, so that the media can achieve harmless requirements." Chairman of the Chinese Preventive Medicine Disinfectant Branch, China Center for Disease Control and Prevention and the Chinese Academy of Military Medical Sciences Researcher and expert of the National Health Ministry's disinfectant product quality review committee, Shen Delin, said that for example, there are dysentery bacilli in the water, killing the pathogenic bacteria through disinfectants, and water becomes harmless objects. Disinfection is the process of achieving the level of non-propagating infection, and sterilization is the most thorough disinfection, so that it can reach the treatment process of the absence of living microorganisms, the latter is actually very difficult, generally prescribed microbes after sterilization The growth rate should be ≤10-6. It is generally considered that the industry considers that only one of the 1 million treated objects can be considered as sterile. “The type of disinfectant can be divided according to the different disinfected objects that are targeted, or it can be divided according to its chemical composition,†Shen Delin said. "There are more disinfectants used in hand sanitizers such as polyhexamethylene oxime or polyaminopropyl, as well as chlorhexidine. For surface disinfection, such as table and chair surface, floor disinfection, mostly Use chlorine-containing disinfectant; air disinfectant use more mild disinfectant such as hydrogen peroxide or peracetic acid, or use bromine-containing air disinfectant; while disinfecting water, it is recommended to use dioxide in foreign countries. Chlorine and other disinfectants, the World Health Organization (WHO) uses chlorine dioxide as a Class A high-efficiency safe food disinfectant. German tap water currently uses 75% chlorine dioxide disinfection. At present, China's tap water disinfection technology is still relatively backward." Shen Delin said that each disinfectant has different disinfection principles for different disinfecting objects. “The disinfectant spectrum of disinfectants is very wide and some are very narrow.†For example, chlorine-based disinfectants can kill all bacteria, and disinfectants can kill yeast and bacterial propagules, but for spores, etc. Some viruses are powerless. “The most commonly used disinfectants on the market today are compound disinfectants, which contain multiple disinfectant components, and there are few single disinfectants.†Article source: Beijing News PVC Wood Plastic Board,PVC Decking Boards,PVC Wood Board,1X6 PVC Board Linyi Fengzhize Trading Co., Ltd. , https://www.fengzhize.com
Out of the disinfection misunderstanding - disinfection is not sterilization
Most commonly used disinfectants in the market are compound disinfectants.