what type? Yag, IPL, CO2? You didn't get any results? Sometimes, you have to so multiple treatments and different settings/frequencies. Most likely, the operator had the settings really low so you would have to do many treatments, safer way anyways. I had tattoo removal done twice, and it does work wonders. I just couldn't afford to finish treatment as it was 500 dollar per visit.
as you can see, her his really bad....and she used Yag laser.
I too, have a scar the size of a nickle I have to rid. Two of them, actually.
Then one the size of four nickles. and 3 the size of pencil erasers.