Is it illegal to have a tattoo cleaned with ultra picoseconds?

Ultra-picosecond tattoo cleaning is not illegal. Ultra picosecond tattoo cleaning, the introduction of the United States Xenolon ultra picosecond (PicoWay) laser, is currently removing the dermis pigmentation of the laser instrument, is a 3 wavelengths zoom full beam, and two wavelengths of holographic diffraction fractional laser equipment. Ultra picosecond laser can wash tattoos, need 2~5 times to achieve the desired effect, the specific number of times will be affected by the size and depth of the cosmetic tattoo and the doctor's technology.