More than this, it takes a longer period of time for the marks on the skin to be completely healed and rejuvenated. The healing period can reach up to ten days in which the affected area is subject to further damage from external factors such as infections and other chronic conditions. To make it worse, the use of Carbon Dioxide laser can actually provide permanent damages to the skin such as whitening and further scarring. To improve the technology of acne removal, modern technologies have developed a type of laser that is called non-ablative laser. As opposed to carbon dioxide lasers, it does not do any permanent damage to the outermost layer of the skin. In effect, it does not leave behind any marks that can ruin the look of the skin. There a re several kinds of non-ablative laser, one of which is a pulsed-dye laser. Acne Laser Scarring Treatment using a pulsed-dye laser is the easiest way to reduce acne inflammation.