Superpicosecond ➕ lattice laser is the best matchThe principle of superpicosecond tattoo washing is to apply a laser to the tattoo, and the laser energy harmfully passes through the outer layer of the skin and directly targets the tattoo, breaking the pigment particles into small fragments. It is then excreted through skin decrusted, blood circulation, and phagocytosis by macrophages to complete pigment metabolism. The laser does not destroy the rest of the skin tissue, and the fractional laser does not leave scars after the operation, which plays the role of washing the tattoo without blisters and leaving scars