IF we decide to sell eggs to the public, the state requires sanitizing with an unscented bleach solution (20-500 ppm). I don't understand. I've been reading about the porous shells and don't like the idea of bleach solution getting into the egg? I also have no idea where to purchase unscented bleach. Can anyone shed some light on this? For our own use, we'll just store the clean ones (most of them) without washing.