I'm looking at getting (for free) a dog kennel (10 ft x 10 ft x 6 chain link) to be used in my run construction. The friend who offered it kept chicks in it years ago and while it's in great shape, I'm concerned about biosecurity. Her family just gave us chickens after her kids left home and she says (I believe her) that it wasn't because of any sickness or mysterious deaths. But to be safe I'd want to disinfect it right? What kind would be the best? How about power cleaning it only? Maybe this isn't the best place to post this... confused. Thanks for any help.