This was my patient with the large shoulder blackhead that became a cyst, and the multiple blackheads on back (see video link below). I did both cysts and blackheads on the same day, but the video was too long so I separated into several videos. He had a history of severe back acne causing scar tissue and enlarged pores that turned into many blackheads and cysts over time. He was happy to get his back cleared and said he felt lighter! 😁😎 more videos coming soon, hit the like button and subscribe if you like what you see. Thanks for poppin by! MrPopZit.