Laser spot removal is a treatment method that uses the photothermal effect of different lasers to break the melanin particles in skin spots and promote their metabolic discharge, or directly selectively vaporize and peel off the epidermis at the spots, so as to get rid of the spots. Laser spot removal is to use specific wavelength and precise laser penetration to the epidermis and dermis, generally will not damage the normal human skin tissues, can effectively improve skin quality, remove facial spots. Different wavelengths and energies of lasers have different functions, and there are various kinds of lasers used for the treatment of skin diseases in clinical practice at present. In addition to effectively treating color spots, laser treatment can also improve problems such as enlarged pores, fine facial wrinkles and acne scarring. After laser pigmentation treatment, patients need to follow the doctor’s instructions for scientific care, to avoid skin exposure to sunlight, discomfort, please go to a regular hospital in time for standardized treatment.