No DO NOT WASH!!! You can try to gently scrap off and large amounts of poop with your finger but try not to over do it. When a hen lays an egg she coats it with a protective covering called "Bloom" to help prevent contaminants from getting into the egg. If you wash the egg you also wash off the bloom and could cause bad bacteria to pass through the shell. I would try to keep those eggs together and away from the other eggs in your bator if possible. Watch them very closely for any leakage or bad smells.
