Newbie here and I'm confused. I'm trying to plan ahead. Coop should be here this month. 8 Buff Orpingtons arrive this May. So I figure eggs this fall. I understand eggs have a natural protection and they shouldn't be washed before using. But then I seen pictures of a washing station for the eggs. So which is it? Wash or not to wash? Or is this question like asking which is better Chevy or that other brand?