Sorry you had trouble with your eggs. No one should have sent those eggs. Cleaning them would have pushed the bacteria into the porous shell. I feel bad for the chickens. I do not clean my coop that often. I do keep my nest boxes clean. I rarely have a dirty egg. The eggs are food and should be treated with respect to cleanliness. It does not take that long to clean nest boxes. You can gather leaves all year long and keep them dry in old feed bags and use those in nest boxes if it is financial reasons to have the poor hens laying in poop.
You made the correct decision not to set the eggs. Bacteria is hard to remove completely, and with using humidity in incubators it gets into the motor and can effect future hatches. Mushy chick disease for one.
So all of those people who do not mind hatching/setting/selling dirty eggs..you might want to consider what you are doing to your incubators. A little dirt never hurt anyone..but those eggs were covered and I doubt it was plain ole dirt.
You made the correct decision not to set the eggs. Bacteria is hard to remove completely, and with using humidity in incubators it gets into the motor and can effect future hatches. Mushy chick disease for one.
So all of those people who do not mind hatching/setting/selling dirty eggs..you might want to consider what you are doing to your incubators. A little dirt never hurt anyone..but those eggs were covered and I doubt it was plain ole dirt.