Age spots are also known as seborrheic keratosis. It is mostly seen in people over 40 years old, and it is usually found on exposed areas, which is related to sunlight and is a manifestation of skin aging. The lesions are light brown to dark brown patches of varying sizes, with a smooth surface at the beginning, then gradually thickening and roughing, and slowly increasing in number, or persisting for many years. In the past, when people had age spots, they felt that they were old and their skin was aging, and the law of nature was irresistible, and there would be subtle changes in their mentality. Now, we can totally take the initiative and keep it off our skin! First of all, we start to take care of our skin from young age by doing sun protection and insisting on daily care (cleansing, moisturizing and nourishing); secondly, we can choose different lasers (Nd:YAG; ultra-pulsed CO2 laser) to deal with the existing age spots according to the color and thickness of the lesions, which can achieve satisfactory results and let you regain your young mentality. The rapid development of modern laser technology has made it possible to have targeted choices for different skin diseases, and the safety of treatment has been greatly improved. Secondly, the professional standard of surgeons provides technical guarantee for laser treatment. Moreover, laser treatment is convenient, no appointment is needed and no laboratory tests are required. After treatment, the wound can be treated with topical antibacterial ointment and left to heal naturally. The area should be waterproof and protected from the sun. It usually takes 7-10 days for the scabs to fall off naturally. No other medication is required.