Some beauty lovers have tattoos on their bodies, which used to be the wind direction of the trend, but now everyone wants to wash them off. So what’s the best way to wash them? Laser tattoo washing is recognized as a good way to wash tattoos. What are the principles and advantages of laser tattoo washing? Let’s take a look at the introduction below. Laser tattoo washing uses the high energy instantaneously emitted by the laser to make the irradiated pigment particles absorb energy, expand and rupture, part of which splits into smaller fragments and is excreted out of the body, and part of which is swallowed by human macrophages and excreted through the lymphatic system, so as to remove the pigment. Because the laser washing tattoo with a specific wavelength can reach the diseased pigment tissue through the epidermis and dermis, and only plays a role in pigment particles, the laser washing tattoo has little or no damage to the epidermis of the skin, and has no obvious damage to the texture of the skin, so there will be no scars on the skin. 1、 Laser tattoo washing principle laser tattoo washing is based on the selective photothermal principle of laser. The laser beam with special wavelength emitted by the laser instrument can smoothly penetrate the skin, explode and vaporize the tattoo dye under the strong laser impact, and the pigment residue will be swallowed up by macrophages in the body and discharged from the body through human metabolism, so as to achieve the result of tattoo washing. 2、 Laser tattoo washing has the advantages of simple operation, less trauma and obvious results. It is not easy to have skin pigmentation or loss, and * * * is not easy to leave scars. Moreover, for deep-seated tattoos, the laser can use its advantages to instantly reach the level of pigment, with strong selectivity and will not damage the skin tissue, which is very reliable.