1. During the treatment, operator should vertically hold the handle, make sure the probe vertically point to the treatment area, avoiding to waste laser energy. During the treatment for tattoo removal in eyebrow, eye line and lip line, the spot of light should close lap over, and move the probe in a line in treatment area, tattoo color will turn to white. During the treatment for spots or naevus, operator should treat small area by small area at one time, seeping a little blood in the treatment area means best result. After the treatment, if there is some blood on the treatment area, pls keep clean and make sure no infection. At the same time, u could use some anti-inflammation drug. Before plaster the anti-inflammation drug, pls clean the blood on treatment area. 2. Treatment for tattoo removal in eyebrow—blue and black color Patients are not allowed to open eyes during the treatment; operators should adjust energy according to depth of tattoo color. Hold the handle and move in treatment area slowly, to make patients comfortable. At this moment, the speed of flash can be set up as 3HZ. Keep the probe 1cm distance to treatment area firstly, then could adjust this distance according to the actual conditions of the patients. That’s, when keeping 1cm distance, there’s no little seeping blood in the treatment area, u could move higher to over 1cm. Generally it’s the biggest energy in 3cm distance, however, not to try keep 3cm distance at the beginning of treatment, different treatment area has different skin structure. Then remove the tattoo from one point to its end in the treatment area. If the tattoo colors reappear within 30 minutes after the treatment, please do again once more. Generally, about every one month (black or blue colors), do the second treatment. 1-3 treatments. About every one and half months ( red, green etc. colors) , do the second treatment. 3 5 treatments. 3. Treatment for tattoo removal in eye line (Notice: a little dangerous) The speed of flashes could be set up as 3-4HZ. Keep the probe 1cm distance to treatment area firstly, then could adjust t