Oriental Cockroaches: A Comprehensive Guide to Identification and Extermination

The Oriental Cockroach, scientifically known as Blatta orientalis, is a species of cockroach frequently encountered in various parts of the world. Commonly referred to as the “waterbug,” this cockroach species is notorious for its invasiveness and hardiness. Here, we explore all you need to know about the Oriental Cockroach: identification, lifestyle, and how to combat an infestation.

Oriental Cockroaches

How to Identify Oriental Cockroaches

Oriental Cockroaches are typically shiny black to dark reddish-brown in color. The adults, both male, and female, differ in size. Males are about 1 inch long, with wings covering 3/4 of their abdomen, while females are about 1.25 inches long with underdeveloped wings, making them flightless.

They favor cool environments and are more sluggish in their movements compared to other cockroach species. Oriental Cockroaches are commonly found in damp, dark areas such as sewers, drains, basements, and other locations.

The Scientific Name of Oriental Cockroaches

The scientific or Latin name of Oriental Cockroaches is “Blatta orientalis.” The term “orientalis” pertains to the Eastern origin of the species, as they are believed to have originated from the Afro-Eurasian region.

Common Extermination Techniques of Oriental Cockroaches

Exterminating Oriental Cockroaches can be challenging due to their resilience and adaptability. Here are some common and effective extermination techniques:

  1. Insecticides: Various types of insecticides can be used to combat an Oriental Cockroach infestation. These can be in the form of sprays, dust, or baits.
  2. Professional Pest Control Services: If the infestation is extensive, hiring a professional pest control service is best. They have access to commercial-grade treatments and expertise to safely and efficiently handle infestations.
  3. Prevention: Keeping your home clean, especially in areas like the kitchen and bathroom, can deter these pests. Sealing cracks and gaps in walls, doors, and windows can prevent them from entering your home.


Don’t let Oriental Cockroaches take over your home! Contact our professional extermination service today and reclaim your space from these unwelcome invaders. Let’s get you back to a pest-free environment. Call Us Now!