You should not pick the scabs from the laser. It usually takes about 7-14 days for the scabs to fall off. The specific time to fall off the scab is also based on the patient’s recovery situation to decide. 1. Before the scabs fall off, pay attention to keep the skin at the scabs dry and clean, avoid getting wet in advance, and avoid contacting some stimulating cosmetics to prevent infection. Normally, you can use some physical sunscreen, sun hat, sunscreen clothing and so on. 2. After the scabs fall off, the new skin is more fragile, to strengthen the moisturizing, strict sunscreen, avoid eating some stimulating food, can be used externally to accelerate the repair of the skin growth factor gel and other drugs. On the other hand, if accidental scab shedding leads to skin breakage or even bleeding, accompanied by surrounding redness and swelling and other discomforts, it is recommended that the patient go to a regular medical institution immediately to avoid infection leading to hyperpigmentation, scarring and other undesirable consequences.