Treatment of home injuries should always be started by rinsing the wound with cold water. In the case of a burn, it is worth rinsing for 10-15 minutes, because it has a good analgesic effect and the blood vessels constrict, thus losing less fluid through the burned skin surface. Many people believe that washing with soapy water has a disinfectant effect, but most of the soaps available in the store are for cleansing only, much less for disinfection. However, there are soaps that have good disinfecting properties. Their aqueous solution foams well, making it easy to treat the wound. It is also advisable to use a tablet containing hydrogen peroxide externally after dissolving in water, as it promotes faster blood clotting and deodorizes or cleanses the wound. It is also worth soaking the bandage itself. Many people also use iodine for disinfection, but few know that iodine is only used to disinfect the wound area and it is not recommended to apply it to the wound. Of course, in case of iodine allergy, do not use it.