Fortunaltely for me the home I am in came with a garden shed converted to a chicken coop. It made it that much easier for my husband to allow me to get my first 4 chicks. Before they are ready to go outside I have been cleaning and fixing up the place, but I am concerned about disinfecting it. Does anyone have any suggestions for disinfecting wood without using something that will be harmful for the chickens in a few weeks? There was layers upon layers of 5 year old chicken poop caked inside.