Get to these areas by removing the electrical outlets and penetrate into the void with a puff or two of the fine Delta Dust . Also apply around the opening in your wall where the pipe comes through, and then seal it with caulk. That will permanently rid that opening as a source of entry for roaches. These products will lure roaches and once they feed, they will die. If left undisturbed, Avert will remain active for up to three months.
Most large roaches are easier to control than German roaches.
They take more time to develop and do so in smaller numbers. However, they are still roaches and most people will not tolerate sharing their living space with them. They carry disease and spread Salmonella as well as irritate nasal linings in asthma sufferers. If you have any questions about Large Roaches or any other pest control question, please give us a call. All of the products mentioned above are located on the order page for your convenience.