So I'll start off by saying I'm a bit of a germaphobe. My girls are almost ready to lay. I clean out their coop once a week and give it some clean pine chips in there. I also sanitize their drinker and feeder with a vinegar solution. the run is sand based so I scoop that out once a week too. Is that sanitary? I keep thinking their walking all over their poop? mean I see a lot of people out there have dirt runs and I'm assuming they don't clean them very often? Just curious to see if there's anything I'm missing.