Laser tattoo. But laser tattoos are not suitable for everyone, and some large-scale tattoos still need surgery. There is still a certain chance of leaving skin scars after tattoos, which are often ugly than tattoos. I suggest you think carefully before tattooing.

Tattoos are needles that pierce the skin at a frequency of 50 to 3000 times per minute, with a depth of about one millimeter. Each needle is a small drop of ink, reaching the superficial dermis. Ink injected into the dermis can't be washed away if you want to. Traditional tattoo washing methods include chemical etching, dermabrasion, skin transplantation and laser tattoo washing, among which the most popular method is laser tattoo washing. The principle of laser tattoo is to use the photothermal decomposition of ultra-pulse lattice laser to vaporize or burst instantly, so that the pigment particles in the dermis produced by tattoo are crushed and then transported to the outside world through lymph or epidermis, so that the skin can return to normal color in appearance. Compared with other methods, laser tattoo removal has less pain and damage, but if the tattoo area is large, it may take several treatments to achieve the purpose of tattoo removal. Although the effect of laser tattoo removal is good, it is still difficult to achieve 100% complete tattoo removal.