Complex iodine is an amorphous complex formed by the complexation of iodine and a surfactant, so it is also called iodophor. Complex iodine is an efficient, broad-spectrum, new type of disinfectant with effective iodine. 0.5%, the performance is better than iodine, no irritating to the skin and mucous membrane, no allergenicity. Complex iodine is used as a disinfectant in medical treatment. It can be used for disinfection of skin and mucous membranes. It can also treat burns, treat trichomonas vaginitis, fungal vaginitis, skin mold infections, etc. It can also be used for disinfection of hands and other skins before surgery, skin disinfection of various injection sites, disinfection of instruments, and disinfection before vaginal surgery.