Spot scabs usually fall off naturally in a week or so, the specific time has a greater relationship with the depth of the spot. The time of natural shedding of spot scabs is generally related to the depth of the spot, if the wound is shallow, the shedding time will be relatively shorter, if the wound is deeper, the scabs will be shed for a relatively long time, normally, it takes about one week for the scabs to naturally fall off. Each patient has different physique, so the time for scabs to fall off is also different. If the patient has good physique with fast metabolism and fast wound recovery, the time for natural scabs to fall off can be shortened. Pay attention to the regular institutions to do spot removal treatment, and pay attention to the precautionary measures after spot removal, especially pay attention to avoid scratching the scabs with hands, otherwise it is easy to cause infection, and wait for the scabs to fall off naturally, so as to be more conducive to the health of the skin.