After circumcision, it is recommended to go to the hospital to remove the local gauze. If you want to remove the gauze by yourself, you need to use iodophor solution for local soaking. This is because after the surgery, there may be adhesion between the gauze and the wound, which can lead to localized tearing or cause severe pain if removed forcibly. Soaking in povidone-iodine solution for about 5-10 minutes can achieve the purpose of local disinfection and soften the local adhesion, so that the gauze can be easily removed during the process of gauze removal. In order to reduce the patient’s pain, saline can also be used for local soaking, soaking time is about 3-5 minutes. If the local adhesions are tight during the removal of the gauze, the soaking time should be extended again until the local adhesions or scars have softened before attempting to remove the gauze. If there is pain or obvious bleeding during the process of removing the gauze by oneself, it is recommended to go to the hospital immediately and have the dressing changed by a professional doctor.