Cockroaches
Identify Cockroaches and Get Rid of Them Permanently
Have you discovered cockroaches? Find out here how to reliably detect a cockroach infestation, track down hidden nests, and effectively combat cockroaches – optionally chemical-free with Thermo-bug®.
What are Cockroaches?
Cockroaches, often colloquially referred to as roaches, are among the most resilient and adaptable pests worldwide. In Germany, the German cockroach (Blattella germanica), the Oriental cockroach (Blatta orientalis), and the American cockroach (Periplaneta americana) are particularly common. These insects are not only unpleasant to look at but also pose a significant health risk as they can transmit pathogens.
How Do Cockroaches Spread?
Cockroaches enter our living spaces in various ways and spread rapidly.
Introduction through food packaging
Ants are attracted to open food and sweet substances.
Spread via pipes
They use pipe systems to move between apartments or rooms.
Attraction by food remnants
Open food and crumbs provide ideal food sources.
Access through cracks and crevices
Small openings in walls or floors serve as entry points.
Transport via used furniture
Second-hand furniture can unknowingly harbor cockroaches.
How to Identify a Cockroach Infestation?
Look for the following signs if you suspect a cockroach infestation:
Sightings at night
Cockroaches are nocturnal and rarely appear during the day.
Droppings
Small, dark crumbs, similar to coffee grounds, on walls or floors.
Shed skins
Transparent casings that cockroaches shed as they grow.
Egg Cases (Oothecae)
Brown, elongated capsules in hidden areas.
Unpleasant Odor
A sweet, musty odor can indicate a severe infestation.
Unsure?
Cockroaches or Something Else?
Not sure if it’s cockroaches? Our infestation analysis can help: Upload a photo of your discovery and receive an expert assessment of the pest species.
Get Pests Identified NowWhere Do Cockroaches Hide?
Cockroaches prefer warm, humid, and dark places. Typical hiding spots include:
Under kitchen appliances
Behind refrigerators, ovens, or microwaves.
In drains and pipes
Humidity and darkness provide ideal conditions.
Between wall cracks and baseboards
Small gaps serve as hiding places.
In pantries
Especially with open or leaky food packaging.
Under floor coverings
Loose tiles or laminate offer refuge.
What are the Effects of a Cockroach Infestation?
A cockroach infestation can have serious consequences for health and well-being.
Transmission of Diseases
Cockroaches can spread bacteria such as Salmonella, E. coli, and other pathogens.
Allergies and Asthma
Shed skins and droppings can trigger allergic reactions.
Contamination of Food
Open food can be contaminated by cockroaches.
Psychological Stress
An infestation can lead to discomfort and sleep disturbances.
How to Prevent Cockroaches?
Prevention is the most effective protection against cockroach infestation. Consider the following measures:
Maintain cleanliness
Regular cleaning of kitchen and dining areas.
Store food safely
Store in airtight containers.
Dispose of trash regularly
Especially organic waste should be removed promptly.
Seal cracks and crevices
Seal potential entry points.
Eliminate moisture sources
Repair leaky faucets or pipes.
When is a Cockroach Infestation Reportable?
In Germany, there is no general reporting obligation for cockroach infestations in private households. However, landlords or property management are obliged to ensure a pest-free condition of the rented apartment and, if necessary, to initiate control measures.
A cockroach infestation is reportable if it occurs in communal facilities, such as hospitals or restaurants. It is advisable to contact the responsible health authority if you are unsure.
How to Combat Cockroaches?
Control depends on the extent of the infestation. Minor infestations can often be treated with home remedies, while severe or deep-seated infestations require professional methods.
Home remedies
Baking Soda and Sugar
A mixture can attract and kill cockroaches.
Bay Leaves
The smell has a deterrent effect on cockroaches.
Vinegar Solutions
For cleaning and odor neutralization.
Professional control
Bait Gel
Contains insecticides that are ingested by cockroaches.
Insecticide Sprays
For immediate action, but to be used with caution.
Thermal methods
Use of heat to kill all stages of development.
Professional methods offer a high success rate and are particularly recommended for extensive infestations.
Effectively Combat Cockroaches with Thermo-bug®
Thermal control with Thermo-bug® is an effective and environmentally friendly method against cockroach infestation. By targeted heating of the affected areas to temperatures between 50°C and 60°C, all life stages of cockroaches – eggs, larvae, and adult insects – are reliably killed.
Advantages of the Thermo-bug® method:
Chemical-free
No insecticide residues.
Holistic control
Combats all developmental stages of cockroaches.
Fast
Usually, one treatment is sufficient.
Safe
No danger to humans and pets.
Sustainable
Reduces the risk of re-infestation.
Frequently Asked Questions (FAQs)
Yes, they can transmit pathogens and trigger allergies.
A female cockroach can produce several hundred offspring per year.
For minor infestations, home remedies can help. For severe infestations, professional help is recommended.
The treatment usually lasts several hours, depending on the room size.
Act now!
With Thermo-bug® Against Cockroaches
If you want to combat cockroaches effectively and sustainably, Thermo-bug® is the ideal solution. Our experienced team analyzes your infestation and uses targeted thermal methods to eliminate cockroaches in all developmental stages – completely without chemicals. Together, we will find the best strategy for your situation. With Thermo-bug®, you can rely on a proven method: fast, safe, and environmentally friendly.
Use Thermo-bug® NowThermo-bug® can do more than just bed bugs!
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