I need to know if it is safe to place those RESCUE fly traps inside the coop. The flies are out of control and I need to get them under control ASAP before a neighbor complains. I put on "out of reach" of the girls but they could jump and get to it if they really wanted too. I know they say non-toxic but i just want to make sure there are no other risks. Thanks! Also, do the vanilla scented car things really work? I can't image that. I also saw something about dry stall stuff? I use newspaper because its easy to roll up and compost. I am open to other options it just must be very cost effective. Thanks!