Generally, after hair transplant surgery, you can't wash your hair within four days, and you can wash your hair with clean water on the fifth day. Don't wash your hair immediately after hair transplantation, but also pay attention to a healthy and reasonable diet, don't do strenuous exercise after surgery, and cushion your pillow when you sleep. These small details are conducive to better recovery. Suggestion: There are many precautions for hair care after hair transplantation. After the operation, the hair transplant doctor will give the most suitable nursing advice according to the patient's own situation, and must follow the doctor's advice to get a good recovery effect.