E.M.
I was told NOT to use ointment on all of my wounds (trust me--I've had a TON) because the skin actually needs to breath and the ointment suffocates things. If the wound isn't too very deep, the dr. will advise you not to get it wet for so many days/hrs, etc. However, if it is a severe wound, you will be advised to keep it dry because, well, let's face it--have you ever seen what happens when you get skin/scabs wet? Once you're sure the wound is completely closed, then you should be able to submerge it for a brief period. Until then, it's a big no-no. Feel better!