Is it possible to disinfect by spraying alcohol on the body?
Since the new crown, many people have attached great importance to personal hygiene and disinfection products. In addition to wearing masks and washing hands frequently, alcohol has also become one of the disinfection measures chosen by many people. Guangxi Medical Supplies
Some experts say that alcohol with a concentration of 75% can effectively kill the new coronavirus, so some people use alcohol spray to disinfect when they go home.
However, there are many precautions when using alcohol disinfection, and careless use may cause harm.
Alcohol can be disinfected, but pay attention to the correct method when using it. Then, how should people use it correctly after buying alcohol?
How to use alcohol correctly?
Do not use alcohol to spray and disinfect large areas of environmental surfaces. Such as corridors, conference rooms, offices, etc., can not be sprayed with alcohol disinfection.
2. It is not recommended to spray and disinfect clothes with alcohol. In case of open fire or static electricity, deflagration may occur. It is recommended to wipe with alcohol, the disinfection effect is stronger than spraying. You can use a clean handkerchief dipped in alcohol to wipe the clothes, and then use water to wipe the clothes clean.
3, the use of alcohol disinfection, to maintain ventilation, away from high temperature objects. Do not touch open flames, especially after spraying high-concentration alcohol, do not immediately cook, make phone calls, smoke, use electric mosquito swatter, etc.
4, alcohol should be carefully stored, away from the source of fire, not in a place where children can easily reach.
Is disinfecting disposable masks with alcohol effective?
Due to the relative shortage of mask resources, some people spray masks with alcohol and reuse them. In this regard, Chen Zhi, director of the Beijing Emergency Center Training Center, said: The mask can resist the virus because the virus forms small particles through droplets and attaches to the mask. Spray the surface of the mask with alcohol. When the alcohol evaporates, the water inside is taken away. If the mask is used again, the isolated virus may be inhaled.
In addition, Guangxi medical equipment company experts also said that disposable surgical masks after "waterproof treatment". If alcohol is used for disinfection, it may damage the external waterproof structure of the mask and greatly reduce the protective effect of the mask. Therefore, the mouth should be sealed with a sealed bag after one use and then thrown away.
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