We crossed posts so missed your latest question.

If the wounds are pretty much healed I'd leave them alone. If there is still any exposed tissue in the bites you could treat with a little antiseptic (Hibiclens is a common one in the US and many keepers have some in their snake first aid kits, I had some brought back from the States by a friend), that would just give her immune system a helping hand before going back into the wild.