pataki fun awọ itutu agbaiye ṣaaju, lakoko ati lẹhin lilo ti laser fractional CO ti kii-invasive, laser yipada Q, IPL tabi itọju laser diode; Awọ tutu si numbness, yago fun ipalara gbona; Iwọn otutu itutu agbaiye kekere si -20 ~ -25 iwọn; Dinku irora nigba itọju laser;