One of the most effective prevention measures is exclusion - performing structural maintenance to close potential entry points found during initial inspection. Treating for pest without considering prevention of the future issue is a waste of time. Repeated infestation must be prevented whenever possible.
Cockroach Control and Extermination
Prevention is the key
Cockroaches live in a wide range of environments around the world. Pest species of cockroaches adapt readily to a variety of environments, but prefer warm conditions found within buildings. Cockroaches are generally large insects - about the size of a thumbnail..