Known for the bands on the back of their body, the brown-banded cockroach is a native pest from Africa that can quickly become a major problem in homes and apartments. Unlike the more well-known German cockroach, brown-banded roaches prefer warm, dry areas like bedrooms, closets or behind electronics. If left unchecked, brown-banded roach populations can quickly expand, triggering allergies and spreading bacteria. In this guide, we’ll explain how to spot brown-banded cockroaches, what signs to watch for and the most effective ways to get rid of them with help from Danielle Restuccia, Division Technical Services Manager for Orkin’s Northeast Division.

What are Brown-Banded Cockroaches

Brown-banded cockroaches (Supella longipalpa) are one of the smaller cockroaches infesting homes, averaging nearly a half-inch long. Found primarily in the Northeast, Midwest and the South, this particular species prefers warm and drier locations because it can survive longer without water.

What do Brown-Banded Cockroaches Look Like

The Brown-Banded cockroach has a light brownish exterior, getting its name from brownish bands running along the back of its wings and abdomen. With an oval body the males stretch out a little further, while the females are short and stout. Six legs and two long antennas make up the rest of the body, giving an overall appearance similar to the German cockroach.

Brown-Banded Cockroach Behaviors

Unlike the lower-dwelling Oriental cockroaches, Brown-Banded cockroaches prefer higher locations such as cabinets and attics. They don’t need water like some other roach species, so expect to find them in drier rooms like the bedroom or living room.

They are nocturnal scavengers, avoiding the light when possible. Omnivores by nature, these pests are opportunity feeders, looking to eat any and everything they can find around the home.

Brown-Banded Cockroach Life Cycle

The average lifespan for a Brown-Banded cockroach is four to ten months; it goes through the typical cockroach life cycle stages of egg, nymph and adulthood. The female can lay 12 to 16 egg capsules containing around 10 to 18 eggs, for an average total of 200 eggs throughout its life.

Signs of Brown-Banded Cockroaches

Brown-Banded cockroaches are nocturnal, coming out at night to feed, find shelter and mate. Look for the following signs: “Cockroach droppings, which can look like coffee grounds or black pepper; egg cases, which are oval-shaped and are often found in hidden locations like behind furniture;  shed skins, often found in kitchens, bathrooms or basements; brownish smear marks on floors, and live or dead cockroaches,” Restuccia says.

How to Get Rid of Brown-Banded Cockroaches

Steps for getting rid of Brown-Banded cockroaches include cleaning, sealing off holes and cracks in the foundation, and setting out baits and traps to attract and kill them. Look in cabinets, storage containers and other hidden locations for these pests. If traps and other methods fail, contact a professional exterminator to help find and control infestation problems.

Brown-Banded Cockroach Safety

Like many of its companions, the Brown-Banded cockroaches are excellent transmitters of disease and bacteria through their droppings, interactions with food, excreted smells and skin. “Brown-banded cockroaches can carry diseases that trigger gastroenteritis in humans. They spread these diseases by contaminating cooking and food storage areas,” Restuccia says.”Their feces, shed skins and saliva can also trigger allergic reactions or asthma in some people.”

If discovered in the home, take action to remove these harmful pests.

FAQ

How are they different from German cockroaches?

Unlike German cockroaches that tend to cluster in kitchens and bathrooms, brown-banded cockroaches can be found across widespread areas of a home. Also, German cockroaches are slightly larger than brown-banded cockroaches.

Are over-the-counter sprays effective?

It’s not advised to DIY cockroach extermination with over-the-counter products. Call in professionals if you see signs of any cockroaches in your home.

About the Expert

Danielle Restuccia is Division Technical Services Manager for Orkin’s Northeast Division.

Cockroach Resources

For more information about cockroaches and what it means when you find this pest in your home or business, check out these pest control articles.

Sources

  • https://extension.umn.edu/insects-infest-homes/cockroaches#brown-banded-cockroach-137711
  • https://www.epa.gov/managing-pests-schools/cockroaches-and-schools