However, according to the survey method, the traditional tattoo washing method has not been accepted by beauty lovers in terms of effect and treatment experience. As a result, a new and safe tattoo washing method came into being, that is, laser tattoo washing. The principle of laser tattooing laser tattooing is to use high-tech professional laser irradiation, and the laser with a specific wavelength acts on the tattooed part, so that the pigment in the skin is 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 damage to normal skin and hair around. The effect of laser tattoo is slightly different according to the dye and depth of tattoo. More than 80% people can be cleaned at one time, and a few people with too dark colors need to be treated more than twice. There is no scar after treatment, and the recovery time is short. Advantages of laser tattoo According to experts from Shanghai Yestar Art Star, laser tattoo has the advantages of short time and obvious effect. Generally, it only takes a few minutes to ten minutes, which is painless, effective and does not leave scars. It can safely and ideally repair failed tattooed eyebrows and eyeliner. Precautions after laser tattoo: keep the treatment area clean, avoid friction, infection and sun exposure, and do not eat spicy, irritating and dark food. Experts remind: it is very important to choose a doctor for laser tattoo washing. Laser tattooing is simple, but it requires strict experience from doctors. Improper operation can not only achieve the best effect, but also may cause some side effects. Please go to a professional brand hospital, such as Shanghai Yixing, before laser tattooing. Experts will put forward the best plan according to the specific situation to ensure the safety of the operation and achieve the ideal effect.