German Cockroach Types, Information, Control and Prevention Tips

German cockroaches are among the most common types of cockroaches found in homes and businesses throughout the United States. German cockroach infestations can be problematic because they can spread bacteria, cause allergic reactions and trigger asthma attacks, especially among children and older adults. If you suspect you have an infestation of German cockroaches or think one may be on the way, consulting with an expert can be the best choice.

What are German Cockroaches?

German cockroaches, scientifically known as Blattella germanica, are a type of cockroach native to Europe. They can be distinguished by their shiny, dark brown, or black color, with two broad yellow bands on their thorax (chest). These pests are particularly dangerous because they spread disease-causing organisms and pathogens.

German Cockroach

Where does a German cockroach live?

German cockroaches are one of the most common household pests in North America. They typically measure between 1/2 and 3/4 of an inch long and have a light brown color with two dark, parallel stripes on their head. Generally, they are found inside homes in kitchens, bathrooms, basements, and crawl spaces. These bugs love warm areas and will die from exposure to cold temperatures for too long.

What do they eat?

German cockroaches are one of the most common species in the United States and are typically found in kitchens because they thrive on starchy food sources. They can live for a year without food or water, which is why they’re so challenging to get rid of. Make sure you seal all openings around your house, including doors and windows, cracks in the wall where pipes go through, and even electrical outlets. Keep your kitchen clean by wiping up spills immediately – don’t let them sit out overnight. Be careful with anything you bring into your home; check everything thoroughly before bringing it inside.

German Cockroach

What are the signs of a German cockroach infestation?

German cockroaches are common in North America, and you can find them anywhere in restaurants, houses, offices, and grocery stores. These cockroaches can transport you to your house and can cause infestation. If you think you might have a German cockroach infestation, look for the following signs:

  1. Cockroaches. Obviously, you have an infestation if you see cockroaches crawling around your home.
  2. Droppings. German cockroaches leave behind small, dark droppings that look like coffee grounds.
  3. Smears. Cockroaches also leave behind smears, which are dark stains produced when the insects rub their bodies against surfaces.
  4. Egg cases. German cockroaches lay their eggs in egg cases, which are small, brown capsules. You may find these egg cases in dark, hidden areas around your home.
  5. Bad odors. An infestation of German cockroaches can produce a musty, unpleasant smell.

How to get rid of German Cockroaches?

Getting rid of German cockroaches is difficult but not an impossible task. There are many methods available to get rid of these roaches. You can use sprays, pesticides, and traps to get rid of them, but I always use bait to kill German roaches because this method is 100% safe and works. Make sure to keep your neat and clean to prevent them from returning to your house, business or office.

How can you prevent German cockroaches from coming back?

  • Vacuum carpets and floors often with a powerful vacuum cleaner, mainly where the roach droppings are found.
  • Seal cracks and crevices in areas that may be attractive to roaches, such as window frames, door thresholds, siding, fascia boards, soffits, attic vents, and cupboards under sinks or appliances like dishwashers or washing machines.
  • Keep all food items sealed tightly in containers and pantries.
  • Keep trash cans covered at all times.
  • Do not leave dishes on the counter; wash them immediately after use
  • When using pesticides, follow instructions carefully

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