Seems I've got myself into a pickle. I recently got 10 chickens a peacock a goose and one pheasant. It seems the chickens have scaly leg mites but there in my main coop! It has wooden wall and straw on the floor. I'm treating them by dipping oil on there feet including my ducks (even the ones whom have not come into contact withthem. How do I disenfect the coop tho?