(1) Massage method: Massage the scar with the palm root, three times a day, 5-1 minutes each time. This method has the best effect on newly scabbed wounds, but it is weak on old scars. (2) Ginger slice rubbing method After slicing ginger, gently rubbing the scar can inhibit the granulation tissue from continuing to grow. (3) The application method of scar repair liquid selects a good product, and its role in the complete repair of scars is also widely recognized. Many people who have economic conditions choose pure natural American scar-removing Yirong, which is safer.