Cockroaches are better at hiding than you are at finding them, and their eggs are naturally protected from many over-the-counter insecticides. Without special equipment, materials and know-how, cockroach control can be a losing battle.
Cockroaches are not only undesirable pests but a threat to human health by consuming our food and contaminating the indoor environment.

Cockroaches are known to transfer disease pathogens, such as the various bacteria that produce “food poisoning” in humans, by contaminating food, food preparation surfaces, dishes and eating utensils. How many human gastrointestinal disorders are attributed to the mechanical transmission of pathogens by cockroaches has not been fully assessed, but remains a valid health concern. However, the roach’s greatest impact on human health may be its ability to trigger asthma.