I have recently turned or dog kennel into a chicken coop it's very large and wide. It's sits on concrete however my husband had placed a large long tub like structure in there which I filled with dirt. My concern is the cleaning up of the concrete usually I go in and kind of scrape and agitate the died poop and the sweep it up. However I was considering scrubbing and washing the concrete down this morning before daylight while the chickens are still sleep. Would that scare or disturb them you think ,And cause them to come down from their nesting?