Iodophor is not recommended to be rubbed directly in the mouth, it needs to be diluted before it can be rubbed. Iodophor is a relatively common drug, has a broad-spectrum bactericidal effect, can kill fine iodophor used for oral disinfection, but need to pay attention to the concentration, because the higher concentration may cause irritation and damage to the oral mucosa, so you need to dilute the iodophor before use.
Bacterial propagules, protozoa, fungi and some viruses. Povidone iodine can be used to disinfect the skin as well as the oral mucosa. For skin disinfection, 2% povidone iodine is usually used, and for oral mucosa disinfection, 0.5% povidone iodine is required. It is also important to note that if an allergic reaction occurs, discontinue use immediately.
If there are wounds on the skin that need to be disinfected, it is recommended to use povidone-iodine under the guidance of a professional doctor, and not to use it yourself. If there is any physical discomfort, you need to go to the hospital in time.