Laser pigment removal belongs to one kind of laser pigment removal, and its specific difference is small, so it is difficult to judge which one is better, laser pigment removal or laser pigment removal, and it is recommended to consult a doctor and choose a suitable treatment according to personal situation. Radium spot removal belongs to one kind of laser spot removal, which is based on the principle of photothermal release of laser light and acts on the parts of the skin surface where pigmentation occurs, which can decompose and remove pigment particles, so as to remove pigmentation. Usually, the difference between the two methods is small, and due to individual differences (such as the area of pigmentation, the size and depth of pigmentation, etc.), it is impossible to make a generalization about which method is more effective. For those who have the need to remove pigmentation, it is recommended to consult doctors in regular hospitals and choose the appropriate way to deal with the problem according to the individual situation.