The pixel laser I did was because I wanted to improve acne scars. My skin had pinpoint blood spots after then scabbed. I have gradually developed what I think are scars from the laser. I had CO2 laser (the strong one that took a month to heal) 8 years ago due to acne scars- didn't help. I have done a year of retin A. Micro needling from a plastic surgeon 2 years ago didn't help. I refuse to do lasers. Most plastic surgeons try to talk me into the latest and greatest laser.