Povidone Iodine is a free-flowing reddish brown powder, soluble in water and ethanol, insoluble in ethoxyethane and chloroform. Stable, non-irritating, it has a strong inactivation of viruses, bacteria, fungi, molds and spores. As a broad-spectrum sterilization disinfectant, it can effectively fight viruses, bacteria, fungi, molds and spores. Safer and more stable than traditional iodine preparations, it adheres to the surface of the treated object to prolong the active action and forms a film to protect the wound. It can be used for disinfection and infection prevention of various inflammations of gynecology, skin and oral cavity, as well as disinfection of various wounds, burns, surgery, skin before injection and medical equipment. It can be used to sterilize household food utensils and appliances. It can be used for sterilization and disinfection of food industry, breeding industry (aquatic products, dairy cows, livestock, etc.) and animal disease prevention and control.