Now we often encounter medical alcohol swabs if we go to the hospital when we are ill, but is it safe and sanitary for him to be in the hospital?Today I will explain the characteristics and performance of medical alcohol swabs for you, so that you can really understand this product.

Medical alcohol is mainly ethanol.In daily life, some people use medical alcohol to scrub the wound, in order to achieve the purpose of sterilization.

75% alcohol disinfects because it has a great ability to penetrate into bacteria, causing them to coagulate proteins that kill them.If the concentration of alcohol is too high, it will coagulate the protein on the surface of the bacteria, resulting in a hard film that protects the bacteria from further infiltration of alcohol. Therefore, the disinfection effect of concentrated alcohol is not as good as that of dilute alcohol.

It is mainly applied in the following aspects

1. Disinfection and sterilization of superficial skin wounds such as small damage, abrasion, cut and scald of skin glue.

2. Skin disinfection before human injection and infusion.

General use of the following note

1. Push the end of color ring of cotton swab upward along the rubber film.

2. After pulling out the cotton swab, the printed color ring end shall be upward, and the upper end of the cotton swab shall be held by one hand.

3. The other hand breaks along the color ring.

4. Reverse the cotton swab after the liquid flows to half of the tube body.