"I use the BBL in my office to treat both of those acne, redness from acne, and redness in acne scars." Darkish places from acne come about usually in sufferers with darker skin, along with the Nd-Yag, 1064nm wavelength is excellent at managing dim spots from acne, Dr. Lal says. "An illustration of such a laser may be the ClearSilk by Sciton," h