@abbylicious626: Microneedling your scalp with a derma roller or derma stamp is one of the most effective ways to grow in thicker hair shafts, but you need to make sure your properly cleaning your derma tool so you can give yourself infections or other scalp issues. Here’s how to actually clean your dermaroller! #creatorsearchinsights #dermaroller #microneedling #hairgrowth #hairtok