if your NPIP you HAVE to wash the eggsIf any of you have ever had dirty eggs and had to throw them away because you can't wash them off before you put them in a incubator, I done a expierment and washed off some very dirty eggs a friend gave me and then I wiped them down with egg white and let them dry and put them in the incubator and it worked just fine, I have embryos in them now.