There is no optimal method to remove spots, and laser is often used to remove spots in clinical practice. There are many ways to remove spots, commonly used are laser, freezing, medicine, you can choose the best way according to your own situation. Comparing several ways to remove spots, laser removal is simple, convenient and effective. Laser spot removal can be done by carbon dioxide laser surgery or fractional laser. The choice should be made according to the size, thickness and range area of the plaque. If the plaque is bigger and deeper, it is recommended to use carbon dioxide laser, if the plaque area is smaller and shallower, it can be treated by fractional laser. If the area is small and shallow, fractional laser can be used to treat it. There is no need for special treatment after the treatment. If the area is large and the wound is very big, after laser treatment, anti-infection drugs such as cefixime should be used externally to control and prevent infection. After laser spot removal, we should pay attention to sun protection, do not direct ultraviolet radiation exposure. It is recommended to go to dermatology or medical cosmetology department of regular hospitals if you have the need to remove spots.