In the past 4 months of BJJ, I've gotten more cuts than ever before. They've come from having some wars with people on the mat and from having rolled with some idiots who forget to trim their nails as well. With all the nicks and scrapes, I've used a lot Neosporin antibacterial ointment. My hope was that using it would keep the wound clean prevent scars from forming. I know, right now I'm talking about a few scrapes from mat burn and finger nails. But I'm also taking stand up class, and frankly, I don't want to end up like Diego Sanchez with a goats vagina on my face. And lets not forget staph and ringworm either. What do you all use for cuts and scrapes? And is there anything you know of that can prevent a scar?