4 of them were covered with it they should have never shipped eggs that soiled or the one that is very long and narrow. I won't buy from them againI was taught NOT to wash the eggs because it will destroy the protective, anti-bacterial coating. Instead, if it amounts to more than a few small spots of poop on an egg you can gently sand that off with a fine grit sandpaper or Scotchbrite pad, being careful not to sand into the shell. A little bit of poop on an egg isn't enough to cause a problem. A lot of poop...that's a problem.