How to disinfect without alcohol?

I believe everyone has had the experience of getting an injection or an infusion. When you go to the hospital for an injection or an infusion, the doctor will use a cotton ball dipped in alcohol to wipe the skin. At this time, the skin feels very cold. The main purpose of doing this is disinfection. In addition, those who have life experience will prepare some medical alcohol at home, which can be used to disinfect wounds, etc. If there is no alcohol at home, you can also use the following disinfection methods.

How to disinfect without alcohol?

You can use iodine tincture, chlorhexidine and other disinfectants to disinfect the wound, but you must make sure whether it can be used to disinfect the wound. If there is no disinfectant, you can also use high-proof liquor for disinfection. Be sure to use liquor with a degree of 55 or above. Liquor with a degree below 55 is not effective.

It is recommended to wash with soapy water after being bitten by mosquitoes. You can apply erythromycin ointment. It is recommended to go to the pharmacy to buy calamine ointment or euphoria ointment and apply it topically to facilitate recovery.

If you can't go out to buy it, you can use the strong alcohol at home

Guidance:

Clean the affected area. You can use the ointment mentioned above, but the wound should not come into contact with water as it may easily get infected. Keep the wound exposed as much as possible. No bandage.

If I use boiling water to disinfect a thermometer, won't the thermometer explode? It is recommended to use white wine, preferably high-proof, and soak the thermometer in the white wine for 2-3 minutes for disinfection. Of course, it is best to use medical alcohol, which is recommended to be kept at home.

Ear stud disinfection belongs to the disinfection of the surface of objects. Ear studs are not placed in the body or cavity, and the disinfection standard does not require absolute sterility. In the absence of alcohol, first use running water to clean the earrings, and then you can use the following methods to simply disinfect them: one is to expose them to sunlight for at least two hours. The second is to irradiate with ultraviolet lamp for at least half an hour. The third is soaking in 84 disinfectant. Fourth, soak in iodine for 5 to 10 minutes. Fifth, boil the water for 5 to 10 minutes.

You can consider using hydrogen peroxide, iodine tincture, etc. for disinfection. In addition, you can apply medicine after disinfection to avoid wound infection. If the wound is relatively large, it is best to bandage it.