Experts from Harbin Long Chao Plastic Surgery Hospital said that laser eyeliner washing is a popular eyeliner washing method, and the effect is satisfactory, but some friends are still worried that this eyeliner washing method will have a painful feeling. Let's invite experts to introduce it to you. Laser eyeliner will be a little painful, but it will vary from person to person. Some people don't feel too painful, but with the continuous development of beauty technology, laser eyeliner has basically reached the painless standard, so don't worry. Laser eyeliner uses high-tech laser equipment to irradiate the tattooed part at a specific wavelength, so that the pigment in the skin can be instantly gasified or blasted and crushed, and decomposed into fine particles, which are excreted after being swallowed by phagocytes in the body, and will not cause harm to normal skin and hair. So there will be no obvious pain. Laser eyeliner treatment is convenient and quick, only takes one to two minutes, with no pain, obvious curative effect and no scar, and it is ideal for repairing failed eyebrows and eyeliner. For some patients whose tattoos are too dark, it is advisable to wash the eyeliner several times, and the interval between the second treatment is three to six months.