I can't seem to find a definitive answer on here saying if it's safe or not to add sweet pdz to your chicken run. I have an all sand 12X12 run that i was hoping I could sprinkle a little pdz as a smell preventative as it's surprisingly a little stinky with only 8 chicks in there even though it's completely roofed and very dry. They have been living in there full time for 3 weeks now, so I'm surprised it's already smelling. Should I rake it out regularly?