Burns can be disinfected with iodophor, which effectively kills bacteria on the surface of the broken skin to prevent infection and other symptoms. Iodophor is a combination of simple iodine and polyvinylpyrrolidone, which has a broad-spectrum bactericidal effect and can kill bacteria, fungi, protozoa and some viruses. It can be used clinically as a germicidal disinfectant for the disinfection of skin mucous membranes and also for the treatment of burns. Compared with other disinfectants, iodophor is less irritating, easily accepted by patients, and less toxic and non-corrosive, but is not very stable and can only be used topically, not orally. Therefore, disinfection with iodophor after burns can be done under the guidance of a doctor, which can effectively prevent infection and avoid aggravation of the condition. It is recommended that after scalding, you should first rinse with a large amount of cool water, or use an ice pack to apply a cold compress, which can take away part of the heat, and then promptly go to the hospital burn department for standardized surgical treatment.