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——What should be paid attention to in daily disinfection? How to achieve scientific disinfection? 12345 help you answer!

During the epidemic prevention and control period, disinfection has become a special concern of every family. Some citizens call to ask where to disinfect. Others ask which disinfection is harmful? Relevant departments responded to the above questions.

1. What is disinfection? Why should it be sterilized?

Disinfection refers to the use of physical, chemical or biological methods to kill or remove pathogenic microorganisms and harmful microorganisms present on various transmission media in the external environment to achieve harmless treatment.

The spread of infectious diseases consists of factors such as the source of infection, the route of transmission, and susceptible people. The purpose of disinfection is to cut off the route of transmission.

2. When and where needs to be disinfected?

When there is or may be contaminated by pathogenic microorganisms and harmful microorganisms, it may cause the spread of infectious diseases and need to be disinfected.

3. Is it necessary to disinfect frequently at home?

If no stranger enters the house, no relatives and friends come back from the epidemic area, no patient, no one feels sick, and no frequent disinfection. Always ventilate, wash hands frequently, and do a good job of cleaning.

4. Do I need to install an ultraviolet lamp for air disinfection at home?

Excessive ultraviolet radiation has the risk of blinding and skin cancer. Doing so will not only achieve the purpose of disinfection, but also cause harm to the human body.

5. How to prevent excessive disinfection?

Do not carry out large-scale disinfection of the outdoor environment, do not disinfect the external environment in rainy or snowy weather; do not disinfect the external environment by air; do not directly use disinfectant (powder) to spray and disinfect the whole body of the personnel; do not disinfect the pond, reservoir, artificial lake and other environments Disinfectant (powder) is added in the cast; no chemical disinfectant is used to disinfect the indoor air under human conditions.

Sixth, maintaining a healthy lifestyle is more important.

Excessive disinfection will not only kill harmful pathogenic microorganisms, but also some beneficial microorganisms, which may damage human health. Under daily conditions, in a normal living environment, we can just keep it hygienic and clean without over-disinfection.