Laser also belongs to a kind of laser, and has the advantage of being more precise than general laser in removing spots. Laser spot removal refers to the use of laser instant energy to penetrate the skin tissue, pigment particles are broken under the photothermal effect, accelerated absorption and metabolism (except for peeling laser) and achieve the effect of removing spots. Laser spot removal is suitable for those who have color spots (freckles, age spots, coffee spots, chloasma, sun spots, etc.). Laser spot removal actually also belongs to a type of laser spot removal, which refers to the treatment of skin discoloration by using laser light. Laser spot removal is characterized by small light spots, which makes the treatment more precise. If patients have the need to remove spots, they should go to the dermatology department of regular hospitals or regular skin hospitals for checkups and choose the appropriate method of removing spots under the guidance of specialists, as well as pay attention to the scientific care after laser treatment.