Hello. Dot mole's method is the best one at present. He directly removes melanin deposited on the skin surface, so he needs a process of scabbing and shedding, and he can't get wet for a week after Dot mole. Don't touch it often to prevent infection. If necessary, anti-inflammatory drugs such as chlortetracycline ointment can be applied to the surface. Keep the wound clean and dry. When scabbing, wait for it to fall off naturally, and you can't tear it by hand. Some moles need about 3 times of treatment to be effective. If melanin still appears after three times, the laser Dot mole method should not be used again. Because it may be a recurrent mole, it will appear repeatedly. Treatment is not recommended.