Just to answer your joke......House roaches are easily killed using insecticides or poison. They clean themselves every 1 min, so they will die even if they step in some sort of trap.
A way to get rid of Cockroaches can be a variety of ways, for some in-expensive home made insecticides, you can mix baking soda and powdered sugar. The baking soda is extremely lethal to cockroaches....
you have to get a repellent for cockaroaches but you will find alot of dead cockroaches! All you have to do is smash them with a shoe and stop leaving crumbs!First, take a vacuum cleaner and vacuum...
COMBAT Bait stations, or the same active ingredient in a COMBAT syringe, will work very well in getting rid of the German cockroach (scientific name: Blatella germanica). Apartments are a problem...