Tattoos can be removed by laser. Laser tattoo washing is the best method, and laser tattoo washing is the most effective method. It is safe and reliable to wash tattoos in a regular plastic surgery hospital. The plastic surgery hospital of Weifang Medical College uses the laser of American doctors, and the tattoo washing effect is no problem. Wash the tattoo without leaving a trace. Washing a tattoo according to the depth of subcutaneous tissue may not be effective. Generally, tattoos can be completely removed after about 3 times, and the interval between tattoos is about 3 months. Tattoos green and red are difficult to wash and can only fade.