The pits left by mole spotting are depressed scars, which can gradually recover within 1-2 months for short time, but if they do not recover after 2 months, it may be difficult to recover by yourself. If the pits left by mole spotting are within 1 year, you can go to the dermatology department of the hospital to do fractional laser, the main principle is to punch a relatively fine hole inside the pit, about 1/10 of the width of a hair, to stimulate the subcutaneous collagen fiber proliferation, and then prompt the skin inside the pit to slowly lift up, so that it is not too obvious. If the pit is more than 1 year old, it is recommended to do skin grinding first, after grinding the skin around the pit flat, the pit will not be too obvious, and then with fractional laser treatment, usually need to do 3-5 times.