Mine are out of the grower right now. I was using Dumor brand but I think I want to switch to the Purina Flock Raiser as it seems to be a better quality. I just ran out of the Dumor this morning. Is it ok to switch them like that?
They will likely not be happy but will get over it... They are not big fans of change, even change for the better.
Just a note on washing eggs for yourself. If you do, make sure the water is at least 20* warmer than the egg. Otherwise the egg will draw in any contaminants on the outside.