Hi all! I made a total newbie mistake & now I'm worried about my girls. I was just reading this thread: https://www.backyardchickens.com/forum/viewtopic.php?id=216030 I accidentally used that DE (called Concern). I took it out & it was in there for only about 9 hours. But I'm worried now that they've been exposed to it. Should I wash them off since it was in their dust bath & they were in it? Not sure what else I might need to do.