How do I get rid of roaches permanently?
It is difficult to make the claim that you can get rid of cockroaches permanently. A more accurate statement would be that you eliminated all of the cockroaches within a structure and put up a barrier to entry for future roaches. However, in the future, roaches may or may not find a way past your defenses. The best defense is a pest control treatment that focuses on both the inside and the outside perimeter.