75% alcohol disinfectant is a mixed solution of ethanol and water, where the concentration of ethanol is 75%. Medical practice has proven that this concentration of medical alcohol has the best disinfection effect, can kill a variety of bacteria and viruses, and can effectively kill new coronaviruses.
When using medical alcohol, in addition to not directly contacting the source of ignition, but also to prevent combustion and explosion caused by alcohol vapor. When using medical alcohol, especially for spray disinfection, alcohol vapour is easily generated due to the strong volatility of alcohol, especially in confined spaces, such as rooms with closed doors and windows, which may cause the alcohol vapour to collect and reach the explosion range. The source of the fire caused combustion and even explosion.
In short, when using alcohol at home, keep it away from fire sources; keep alcohol stored at home away from fire sources, and do not put it in the kitchen and other places close to the fire source.
Alcohol disinfectant is mainly used for disinfecting hands and skin. It can also be used for disinfecting the surface of thermometers, sphygmomanometers and other medical appliances and precision instruments. Not suitable for air disinfection and immersion disinfection of medical equipment.
1. Sanitize hand disinfection, spray or rub the disinfectant evenly on the hand 1-2 times, acting for 1min, and disinfect the surgical hand twice for 3min.
2. For skin disinfection, spray the disinfectant evenly on the skin surface, or rub it on the skin surface 2 times for 3 minutes.
3. Disinfect the entire surface. Spray the disinfectant evenly on the surface of the object to keep it moist and wipe the surface of the object for 2 minutes.
4. The thermometer is disinfected. The thermometer is completely applied to the disinfectant for 30 minutes.