The common types of spots are freckles, chloasma, coffee spots, etc. According to their types, general treatment, medication and physical therapy should be chosen, and there is no such thing as “the most effective trick”. 1. When removing freckles, attention should be paid to avoiding sun protection, and in summer, sun umbrellas and sunscreen should be applied; photorejuvenation, picoseconds and other laser treatments can effectively remove spots, but there is a possibility of recurrence. 2. When removing chloasma, hydroquinone decolorizer, retinoic acid ointment and other retinoic acid drugs can be used externally as prescribed by the doctor; if necessary, oral tranexamic acid can be taken as prescribed by the doctor to strengthen the therapeutic effect; picosecond laser can also be used to remove the spots. 3. For those who have coffee spots, generally no treatment is needed, if it seriously affects the beauty, laser treatment can be used, but there is a possibility of recurrence. It is suggested that those who have the need to remove spots should go to regular hospitals for consultation, clarify the cause of the disease, and carry out standardized treatment under the guidance of specialists, so as to avoid delaying the condition.