What Does a Cockroach Nest Look Like?

Cockroaches are one of the world’s oldest and most despised insects. These filthy creatures have lived alongside humans for millennia, inhabiting our sewers and feasting on our food waste. That is why they are one of the most common household pests worldwide, invading homes and businesses around the globe.

Finding a nest of cockroaches on your property can be deeply disturbing because no one wants to live side-by-side with cockroaches. Finding a nest means that you could be dealing with a full-blown infestation.

But what does a cockroach nest look like and how can you recognize one on your property? Getting an idea of what exactly you are looking for can help determine the scale of the problem. That, in turn, will help you decide the best way to address it.

Why are cockroaches problematic?

Cockroaches pose a big problem for those people living in close contact with them as they can be extremely harmful to human health. Thanks to their preference for sewers and drains, their bodies are coated with all kinds of harmful bacteria. They can then transfer this bacteria to any food, furniture or work surfaces they may come in contact with.

Roaches also spell trouble for people with allergies. Cockroach allergens can trigger and even cause asthma attacks. Molted skin and feces cover everything in an infested house and can cause health problems in those who suffer prolonged exposure to these conditions.

Aside from the health implications, these nasty critters can also kick up a stink in your home. While unnoticeable at first, roaches release an unpleasant, musty odor which can increase as their numbers do.

What does a cockroach nest look like?

Cockroaches do not actually build nests. In roach terminology, the word “nest” actually refers to a large number of the insects living in one place. So, a cockroach nest actually looks like a huge congregation of these creatures hanging out together. This usually happens in a protected space. The presence of discarded skins and feces is also an identifying feature of a nest. Some other telltale signs of a roach nest include dark spots, smears, egg cases, and a large number of dead cockroaches.

If you find even one cockroach in your house, this could be a sign of an infestation. You will have to look around carefully for a nest. Check behind refrigerators, under furniture, and in cracks and crevices around your home. You will need to determine exactly where the roaches are coming from.

Where do roaches live?

Cockroaches like warm and humid conditions. They also prefer protected areas with ready access to food and water. For this reason, the most common place to find a nest is in the kitchen or in the bathroom. Here they hide, lurking beneath bathtubs, refrigerators, and other furniture items.

German cockroaches are the biggest home invaders. These critters can frequently be found around food preparation areas. But, be aware that it is not uncommon for them to invade other parts of the house as well. They may even make their way into the bedroom, to take over your wardrobe and lay eggs among your clothes and shoes.

But what about outdoor roaches? Unlike German cockroaches, American roaches are less common to find inside the home. Instead, they prefer to inhabit sewers, basements, boiler rooms, and steam tunnels. Even though American roaches favor the great outdoors, they will come inside if the temperature drops. They are, therefore, most likely to be found inside during wintertime. If you suspect American roaches have moved into your home, get searching. Inspect any cracks and crevices in the kitchen, bathroom, and attic to work out where they are coming from. Like their German counterparts, American roaches enjoy warm, humid environments and will usually hang out close to food and water sources.

How many roaches count as an infestation?

If you have established that there are cockroaches in your house, the next step is to determine the scale of the problem. Is this something that you can deal with alone or will you need to bring in professional help?

The first thing to do is to work out how many insects you are going to have to deal with. Finding just one or two cockroaches around the house is not that big a deal. As long as you act quickly, you should be able to eradicate the insects before the situation gets out of hand. Making sure your kitchen and bathrooms are kept clean and free from food waste can ensure that they will not return once you have gotten rid of them.

Finding hundreds of cockroaches, however, is another matter. An actively breeding roach population can boom in no time at all. What was once a small infestation can quickly become a living nightmare. German cockroaches – the species most commonly found in homes – can breed faster than almost any other type of roach. So, a population of hundreds can become tens of thousands in a matter of months!

What do I do if I find a roach nest?

A heavy infestation of roaches will require chemical control measures. Depending on how dire the situation is, you may be able to carry this out yourself. But, if you are facing thousands of cockroaches, it is a good idea to get professional help!

Spotting even one cockroach in your house should cause concern. This is because for every roach you see, there could be a hundred more. You may be sitting on top of an infestation without even realizing it! If you suspect there are cockroaches on your property, it is very important to hunt down the nest and eradicate it. As we said above, in the case of roaches, the word “nest” refers to large numbers of the insects living in the same small area. Nests usually contain many live and dead cockroaches, egg cases, molted skin, and fecal matter.

Depending on the size of your infestation, you may need to recruit some professional help to get rid of your roach problem. If you think that you may be dealing with thousands of these bugs, strong measures must be taken to eliminate them!

Karen

Main editor

Expert in mosquito control and the main website editor at InsectCop.net. Karen started InsectCop to help people get rid of mosquitoes. But now she gives advice an all things pest control.

2 Comments

Debra Henson

About 6 weeks ago we saw 3 German Cockroaches within a week and 1 egg caseing.
So I put sugar and backing soda in the areas where I saw them,. 2 bathrooms and the kitchen, I have not seen anymore.Should I do anything else.

This blog is great and very helpful. I look forward to seeing more.

Thank you so much. Debbie

‘s,,

    Karen

    Hello, Debbie!
    I’m glad it worked well for you! I think you should be good, at least for a while! But, just in case you see them again, this article might come in handy! Good luck!

Submit a comment

Your email address will not be published*