Using something that looks like this: https://m.media-amazon.com/images/I/51QNbhoWUML._AC_SL1000_.jpg https://m.media-amazon.com/images/I/51QNbhoWUML._AC_SL1000

Using something that looks like this: https://m.media-amazon.com/images/I/51QNbhoWUML._AC_SL1000_.jpg https://m.media-amazon.com/images/I/51QNbhoWUML._AC_SL1000_.... For a few weeks, maybe 5-10 minutes a day, totally fixed it. It was pretty awful until then but it was amazing how quickly it cleared it up. I tried different styles of the roller but that style (rubber with small weird nub things) seems to work the best/most comfortable to use.