Every homeowner dreads finding a cockroach in their house. These pests, which can survive in the most unpleasant of conditions, can be difficult to get rid of. If an infestation is discovered, homeowners should contact pest control experts immediately for professional advice and removal. An untreated roach problem will only continue to get worse over time. There are several signs of roaches in a home, and with the help of an insect control professional, the bugs can be eliminated.
Check dark spaces
Roaches are nocturnal and prefer to come out in the dark. Dim, moist environments are the ideal habitats for them, and they are often found in floor drains, behind refrigerators and sinks, and under large appliances. Rooms that are frequently infested are kitchens and bathrooms, because they provide ample hiding places, warmth and a damp environment. These are the first places homeowners should check if they suspect roaches. However, just because these spaces are clear of pests, it doesn't mean a home is free from roaches. The insects are small and able to fit into cracks, so they can sometimes get into walls or behind wallpaper.
Search for bugs
Some homeowners notice they have a roach problem by catching one of the pests out of its hiding place. Even though roaches typically venture out at night, they can sometimes head out to search for food or water during the day. If roaches are seen out and about your home during the day, it can be the sign of a severe infestation. In addition to keeping an eye out for the bugs themselves, it is critical that homeowners search for roach eggs to prevent a new generation from taking over a home. These oval egg cases are sometimes found in tight or cluttered spaces such as bookcases and cabinets.
Look for "coffee grounds"
If an infestation is present in your home, one of the first signs may be what appears to be coffee grounds of black pepper on the floor or other surfaces. This is actually fecal matter from the cockroaches. The amount of it found can be an indicator of how serious an infestation has become.
Pay attention to unusual smells
Some cockroaches give off pheromones that cause an unpleasant odor in a home. Structures with severe roach problems will often have a mysterious musty odor that refuses to go away. If this is the case in your home, check for other signs of roaches and call a pest control expert.