Oriental Cockroaches

What do oriental cockroaches look like?

Oriental cockroaches, also known as “water bugs,” are easily recognizable thanks to their shiny, dark brown to black bodies. These roaches are relatively large, measuring 1 to 1 ¼  inches long. Their flat, oval-shaped bodies have a smooth, shiny texture. Both males and females have wings, but the males' wings extend slightly beyond their abdomens, while females' wings are much shorter and don’t cover their entire bodies. Their long, spiny legs and two long antennae help them move quickly across surfaces.

What is the lifecycle of an Oriental cockroaches?

Oriental cockroaches go through three stages in their lifecycle: egg, nymph, and adult.

• Eggs: Female oriental cockroaches produce an egg case called an ootheca, which holds around 16 eggs. The eggs hatch within about 2 months.
• Nymphs: Once the eggs hatch, nymphs appear as small, wingless versions of the adults. They molt multiple times as they grow, eventually developing wings.
• Adults: It takes nymphs about 6 months to a year to reach adulthood. Once they become adults, they start reproducing, continuing the cycle.

Why are Oriental cockroaches in my home?

Oriental cockroaches are often drawn indoors in search of food, water, and warmth. They prefer dark, moist environments like basements, crawl spaces, and bathrooms. Common entry points include cracks and crevices around doors, windows, and plumbing pipes. These cockroaches can also sneak in through sewer lines or drain systems.

• Ways inside: Roaches find their way indoors through tiny gaps in the foundation or cracks around doors and windows.
• Water sources: Oriental cockroaches need moisture, so they’re commonly found near sinks, bathtubs, or areas with plumbing leaks.
• Food sources: They scavenge for crumbs, food scraps, and grease left behind on kitchen counters and floors.

How can I tell if I have Oriental cockroaches?

If you spot one cockroach, it’s likely not alone. Like other species, oriental cockroaches hide during the day and become active at night, making them harder to spot. Watch for the following signs of activity:

• Droppings: Small, black droppings that resemble pepper grains may be found near food sources or in hidden corners.
• Shed skins: As the roaches grow, they shed their exoskeletons. These can be found in dark, undisturbed areas.
• Musty odor: A heavy, unpleasant, musty smell is often a sign of a large infestation.
• Egg capsules: You may also find oothecae hidden in corners or under appliances.

Where do Oriental cockroaches like to live?

Oriental cockroaches thrive in areas with high humidity and readily available food. They commonly hide in:

• Basements and crawl spaces: These dark, damp areas are perfect for nesting.
• Bathrooms and kitchens: These rooms provide moisture and food scraps.
• Behind appliances: Roaches often hide behind refrigerators, dishwashers, and stoves, where food and moisture accumulate.
• Sewer and drain systems: In addition to your home, oriental cockroaches may also live in sewers, drains, and garbage dumps, which provide the ideal conditions for them to survive.

Are Oriental cockroaches harmful?

While oriental cockroaches are not directly harmful like some other pests, they can still pose health risks.

• Disease transmission: These roaches are known to carry bacteria, including E. coli and Salmonella, which they spread on surfaces and food.
• Allergies: Cockroach droppings and shed skins can trigger asthma or other allergic reactions, especially in children and those with respiratory conditions.
• Contamination: Their presence in kitchens or food storage areas can lead to contamination of food and surfaces.

How do I get rid of Oriental cockroaches?

To effectively eliminate oriental cockroaches, skip the DIY products and contact Four Seasons Pest Control. Offering effective pest control services in Danville, Moneta, Reidsville, and throughout our Virginia and North Carolina service areas, our local pest control pros have the tools, knowledge, and expertise to solve your oriental roach problem! 

How can I prevent Oriental cockroaches?

Prevention starts with cleanliness and sealing potential entry points:

• Clean your home regularly: Eliminate food scraps, grease, and trash that could attract cockroaches.
• Fix water leaks: Roaches need moisture to survive, so repairing leaky pipes, faucets, and drains will discourage them from entering.
• Declutter: Cockroaches hide in cluttered areas, so keeping your home organized can reduce their hiding spots.
• Seal gaps and cracks: Inspect your home for cracks or gaps in walls, windows, doors, and the foundation. Seal any openings to keep cockroaches out.

If you suspect an infestation, contact us for an expert inspection and targeted treatment plan to keep your home roach-free.