The correct method of alcohol disinfection is to choose 75% alcohol, soak it in gauze or cotton ball and wipe the surface of the object. When using alcohol for disinfection, avoid being close to open flames and ensure ventilation. Alcohol is a commonly used disinfectant, and there are generally 75% and 95% dosage forms with different concentrations. Choosing the right concentration is the premise of disinfection, and the commonly used disinfectant alcohol is 75%.

The correct method of alcohol disinfection is to choose clean gauze or cotton ball, soak it in alcohol, and then use tweezers to pick up the gauze cotton ball and wipe the surface of the disinfected object. When used for human disinfection, sterile gauze cotton balls should be selected.

Because alcohol is flammable, you should avoid open flames when disinfecting, and you can't smoke at the scene. At the same time, when disinfecting cookers and electrical appliances, be sure to turn off the power supply and fire source, and disinfect them after they are fully cooled.

Alcohol is volatile, so it is not effective to avoid spraying when using alcohol for disinfection. After disinfection, doors and windows need to be opened to ensure the ventilation of the environment. Because of the characteristics of alcohol, it should be stored in a cool and ventilated place, away from fire and high temperature, out of the reach of children as far as possible, and covered in time after use.