Originally Posted by trampis
My initial thought is to rinse it out with hydrogen peroxide...
There have been many articles recently that hydrogen peroxide is not good to use. Use betadine instead and/or, as kitten_Val wrote, warm water (no scubbing) and ointment (like generic neosporine). After that, just keep an eye on it, and as long as it isn't getting infected, leave it be. We often over treat minor wounds, causing them to actually take longer to heal.