I normally agree with BCR however in this case I believe it to be overkill. I have never had to go this far, but I would if I believed the snake was ill and or was on antibiotics. That said, what BCR recommended will not hurt.
The snake might be in a shed cycle by then anyway...guess we'll see? Wouldn't worry too much anyway...as you said earlier, it would be worse if this was a nasty stinky
partially-digested regurge, but it wasn't.