I grab the hose and hold it up facing the sky...and let it come down like rain....I drench them in water....and wet the run inside....but I got to think, that maybe Im hurting them more by doing this...that it would make it humid???
I even go as far as going into the coop with a hoe and I turn the dirt over and over where they sit and do there dust baths...when i do this, they run to it. Like kids running into beach water.
I spray them down with the hose about 2-3times a day.