Hydrogen peroxide antiseptic solution needs to be used after doctor’s orders and the correct usage uses a cotton swab dipped in hydrogen peroxide or pouring hydrogen peroxide on the wound. The main function of hydrogen peroxide antiseptic solution, also known as hydrogen peroxide, is to kill deep bacteria and some anaerobic bacteria in the wound. If the wound is small and minor, you can use a cotton swab dipped in a certain amount of hydrogen peroxide and apply it to the wound. If the wound is abscessed and infected, etc., hydrogen peroxide can be poured over the wound to sterilize it, and saline should also be rinsed over the wound after the hydrogen peroxide is sterilized. After disinfecting the wound with hydrogen peroxide, some of the hydrogen peroxide will remain, so it is necessary to use saline to wash the wound to get rid of the excess hydrogen peroxide. Before using hydrogen peroxide for disinfection, it is important to obtain a doctor’s consent and to seek immediate medical attention for any discomfort during use.