Cleaning your coop should be part of your regular outdoor chores. On a daily or every-other-day basis, you should be scooping out poop, leftover food, and any other waste. Then on a weekly ro bi-weekly basis, you’ll want to clean out any hay or insulation you have in your coop. Long-term, it’s good to give your coop a more thorough cleaning using a water/vinegar mixture. To do this, clear everything out ahead of time and then scrub with a brush, mop, or any other clearing tool you want to use.