Ok We built a chicken coop and run a month ago, and well Got 4 hens and well they are doing great. Well last week we started seeing ants, and well it got worse, there is ants every where now. We got to do something... I dont have bedding on the run floor, its just dirt and some grass that is left till the hens eat it lol. any way I was told to put cornmeal all in there, is this safe? also is there any thing else I can do in the run and coop area that will kill the ants but wont hurt my girls? We hung the water and food bowl up but the water bowl is back down ontop of a water warmer cuase a few times the water froze.