I'm a little OCD, especially when it comes to cleaning. But even *I* don't clean out my coop every day, every week, or even every month.... My coop gets cleaned when the weather warms in Spring (early May) and again before we hunker down for winter (late October). There is absolutely NO smell or flies or these chickens would be outta-here. I do deep litter with a little DE sprinkled over the top once or twice a month for good measure. I toss the shavings once a week or so and they are dry all the way down to the floor. Empty shavings, wash down the (painted!) walls and windows, fresh shavings. Done. And that's with sparkling results. Really, it doesn't have to be such a chore. I have enough to do to clean up after my DH and three kids...