chicncait: they make special glue poison thats harmful for bugs but not for pets/animals and humans
FarmerRob: Food grade Diatomaceous Earth (DE) is the BEST way to deal with roaches, as well as all other creatures with an exoskeleton. No chemicals or poisons are needed. DE is safe to use around your home, your children, your livestock, and your pets. You can read all about it at this link:
http://www.perma-guard.com
Depending on where you live you may find that it is much less expensive to get it
Amazon:
http://www.amazon.com/Diatomaceous-Eart
amp;sr=8-1
For me this is about $30.00 cheaper than ordering directly from Perma-Guard directly (even though it is their same product offered here.)
Add to this the Gilmour D1 one pound duster and the Pest Pistol Mini-Duster that
Amazon offers also (go to the above
amazon link and then scroll down, all three are offered as a discount package,) and you will be ready to apply it outside and inside in an efficient, easy, and safe manner.
You should also add some DE to your birds dust bath to get rid of mites and add some to the food of any livestock to control worms
Thanks