Black pigment and small spots on the face may be due to freckles, chloasma, etc. Laser method is mainly used to remove them, and hydroquinone cream can also be used to apply them, which can play the role of lightening black pigment and small spots. 1. Freckles: attention should be paid to sun protection, and laser treatment can be used. Laser is a commonly used method to get rid of freckles, which can produce a certain amount of energy to reach the deeper tissues of the skin, decompose the deposited melanin, and stimulate collagen regeneration, which can make the skin patches fade away slowly. 2. Melasma: For those melasma with lighter color and smaller area, hydroquinone cream, tranexamic acid or azelaic acid can be used to apply, which can inhibit melanin synthesis and lighten melasma. When the symptoms are more serious, it can also be treated by laser. When such symptoms occur, it is recommended to go to the hospital for standardized treatment to promote symptomatic relief.