The higher the concentration of alcohol, the more effective a disinfectant is?
The higher the concentration of alcohol, the more effective a disinfectant is.
chinadaily.com.cn |
Updated: 2020-02-08 22:04
Share
Share - WeChat
Rumor: The higher the concentration of alcohol, the more effective a disinfectant is.
Fact:
Ethanol at a concentration of 60 to 80 percent proves to be an effective antiseptic, which can deactivate all lipophilic viruses and many hydrophilic viruses.
However, 90 percent alcohol concentration may reduce the effectiveness of disinfection, because the chance of mutation for protein - a major substance contained in the virus - is less without water.
- A Date with Shandong: Weifang, the city painting the sky
- Liuzhou incident leaves 4 dead, 1 injured; investigation underway
- Communist Youth League of China has nearly 78.34 million members
- Niche tourism steals spotlight in China's bustling May Day holiday travel season
- Visit to Eswatini in spite of earthquake at home criticized
- Xinjiang entrepreneur Li Jianhong killed in Albanian car crash
