The German Cockroach is very successful at establishing in buildings. Cockroach treatments can be difficult. This cockroach is also smaller than many other species, so it can more easily hide and fit into very small cracks and crevices to evade humans. That is also the main reason they can most effectively be controlled with bait in cracks and crevices near harborages. The immature cockroaches will live off excretions and moults from the adult cockroaches, so they can remain hidden away from most surface treatments. When Pro-Con places out bait we basically put these Cockroaches to work. We turn its feces and dead carcass in to bait as well. This is called a domino effect. We also incorporate what is called an, “IGR” (Insect Growth Regulator). Insect growth regulators are pesticides that don’t usually kill insects outright but instead affect the ability of insects to grow and mature normally. If immature insects are not able to molt into reproductive adults, the population will die out. We are very good at resolving this issue for good, it will not happen with one treatment however, it will happen. Read our testimonials for proof. Contact us now for cockroach treatments.