So, it warmed up here in the Frozen North to a whopping 30 degrees F over this past weekend. This was a mixed blessing... the chooks got some outside time, but the coop thawed slightly... and now it reeks in there... but its cooling off again fast and I dont fancy shovelling the coop out in 10 degrees. So, what can I use to control the smell that is safe for the birds until its warm enough for me to get out there and clean it out?