Q-Switch Laser has been used frequently in both congenital and acquired spots, tattoo removal, acne treatment. Laser systems are very effective to tighten pores. Especially with the Q-Switch Laser, it prevents re-formation by heating the collagen tissues under the skin and allows the pores to shrink. It is absolutely not possible to destroy pores because pores allow our skin to breathe. Average session intervals are 1 week. It is necessary to apply between 6-10 sessions. It is applied only once a month for birthmarks.