Wash and Treat
After you remove the bandage, you will want to wash your tattoo. Use lukewarm water and mild, liquid antibacterial or antimicrobial soap to gently wash away any ointment, blood and/or plasma and to completely clean the area. Do not use a washcloth or anything abrasive. Your hand is your best tool in this case. (If your tattoo feels slimy and slippery, you have probably been oozing plasma. Try to gently remove as much of this as possible - when the plasma dries on the skin surface, it creates scabs.)

Then pat (do not rub) the area firmly with a CLEAN towel or paper towel to get it completely dry. Follow with a very light application of your choice of ointment. A&D vitamin enriched ointment would be my first choice, but if you don't have any, Bacitracin or a similar antibacterial ointment is acceptable.