There's no denying it takes effort and time to lighten and clear inks of all colors. Some ink clears faster than others - black is the most common color to remove/lighten, and generally, takes fewer treatments than other colors to clear. It's then up to your body to flush away the microscopic ink particles through your lymphatic system. This is the part of the process that takes the most time - approximately two months between sessions.
Here are some examples of works in progress using the super-fast, safe and sophisticated Enlighten III PICO laser.