Laser spot removal usually takes about 7-10 days for scabs to fall off, but due to individual differences, some people may need longer time for scabs to fall off.
Laser spot removal is based on the principle of photothermal, producing high energy laser and selectively acting on damaged tissues, destroying pigment particles to achieve the purpose of removing pigment spots. Usually, after laser spot removal treatment, the scab can fall off in about 7-10 days.
However, due to the difference in personal conditions, if the pigmentation is large or the skin repair ability is weak, the time for the scab to fall off may be prolonged; and the time will be prolonged accordingly for those who have allergy or infection in the process of improper care. Therefore, it is impossible to generalize the time for scabs to fall off after laser spot removal.
If you need to take laser spot removal, it is recommended to go to a regular hospital to consult a specialist and learn about the relevant matters.