Hi fellow Vapers, I started vaping 6 months ago with no issues, I loved the whole culture plus it stopped me from smoking. About a month ago i started breaking out mostly on my back. I stopped and it cleared up for the most part because I listened to my body. I recently did some research and went to a 70-30 PG/VG ratio. I then started feeling itching on my back after 2 hours of vaping and it seems to be coming back again. I never suffered from acne before. Has anyone had this Issue before? I heard some people switched to %100 VG and seen the acne disappear.