Iyo Q-switched Nd: YAG laser inovhenekera mwenje nechaiyo wavelength mune yakakwirira peak simba pulses, nokudaro mwenje unopinda munyama chete kune nanosecond.Chiedza chinotorwa neruvara rwemavara uye chinoita kuti pave nekuputika ipapo, ndiko kuti Chiedza chinoputika musimboti.Idzo pigmentation particles dzakaputswa kuita zvidimbu, zvimwe zvinogona kubvongodzwa kunze kweganda uye zvimwe zvinogona kupatsanurwa kuita tudiki diki twunogona kunyudzwa nema phagocytes zvobva zvabviswa ne lymphatic system.