Because scar and surgery are twins. There will still be scars after the operation. Skin grafting can also leave ugly scars. How long has your scar been? Lavender essential oil has a good effect on fading scars. However, lavender essential oil has no obvious effect on new scars and old scars over 8 years old, but it has better effect on scars of 1 to 2 years old. In addition, the use of essential oils should always be especially careful. When applying essential oil to scars, don't bless skin without scars. If your scar is old, you can try to do scar treatment after skin grafting. Han's plastic surgery hospital is doing well with advanced treatment equipment. You can consult: 400-708-5678.