The general principle of treatment for burns is to minimize scar formation and to avoid infection as much as possible, most importantly, to avoid infection. After a burn, especially a blister, is mainly a superficial degree II burn. A degree II burn means that the skin is not damaged in its entirety, but a part of the epidermis is damaged. This kind of injury will not be a problem if there is no infection and will not leave a scar, so the central principle of treatment is to ensure that infection is avoided. If a blister forms, the area must be cleaned up, that is, disinfected with an antiseptic solution. Nowadays, iodophor, also known as complex iodine, is used more often to disinfect the area and not to break the blister, which is more likely to become infected once it is broken. If the blister has broken or is relatively large, this situation may require local debridement and dressing with sterile gauze. Under normal circumstances, a simple lump does not need to be broken, and local debridement and disinfection is sufficient. If the mass is large and rupture is unavoidable, then debridement is necessary. A sterile gauze dressing is used. So normal small blisters of this kind of burns are recommended to be treated conservatively without special treatment. Just ensure the integrity of the blister and let it heal on its own. When the water inside the blister is absorbed, it will gradually get better and will not leave a scar or become infected.