Where do cockroaches go in the winter?

Where do cockroaches go in the winter?
Where do cockroaches go in the winter?

Cockroaches are a resilient species, and that means they can survive even when the weather gets cold. Cockroaches are typically active year-round in areas where temperatures rarely drop below freezing. According to Wikipedia, when temperatures do drop, however, cockroaches take refuge inside warm homes—especially those with basements or crawlspaces that stay warm all winter long. Where do cockroaches go in the winter? If you see cockroaches around your home during cold weather or if you live in an area where temperatures regularly dip below freezing during winter months, there’s a good chance your home has already become infested with roaches.

Take refuge in warmer homes

As the weather gets cooler, insects take refuge in warmer homes. As a result, cockroaches are more likely to be found inside during the winter months. A typical cockroach prefers temperatures between 70°F and 80°F—the same as humans—and finds warmth in the dark, enclosed areas near food sources. Because of this preference for warmth and shelter, they tend to stay in one place for long periods of time (upwards of two years). In colder climates where temperatures often drop below 32ºF at night, it is not uncommon for cockroaches to leave their hiding spots before sunrise so they can find warm places indoors.

Do cockroaches die in the winter?

Cockroaches do not die in the winter. While cockroaches are more active during warmer months, they can survive harsh winters and even go into hibernation. If you live in a cold climate where there is heavy snowfall and temperatures fall below freezing, expect your home to have a fair share of cockroaches by springtime.

They are able to withstand freezing weather because they have thick bodies designed to protect them from extreme temperatures. Their exoskeletons help insulate them from cold weather as well as keep their bodies warm when it’s hot outside so that they can stay active during all seasons of the year (except for extreme heat).

While some people may find it comforting that their home isn’t infested with these pests in wintertime, don’t get too comfortable yet; these insects will be back soon enough!

Where do they go in winter?

Cockroaches are most active during the summer months when the weather is warm and there are plenty of food sources available. When temperatures drop in the fall and winter, cockroaches do not die out completely; instead, they tend to slow down their activity level and go into hibernation.

Hibernating cockroaches will stay in warm areas such as crevices or cracks in walls, as well as within warm homes. They often burrow beneath insulation or other materials that offer protection from freezing temperatures to prevent frostbite on their bodies. Cockroaches may also seek shelter within walls that have been heated by steam pipes, pipes carrying hot water (such as those found under sinks) or even electrical wires running through an attic insulation layer.

If you’re the proud owner of a new home, your first winter is likely to be cockroach-free

If you’re the proud owner of a new home, your first winter is likely to be cockroach-free.

Roaches are usually found in homes that have been around for some time. If a house has roaches and no one else is living there, they may have come in on moving day under the linoleum or behind the drywall. Once they get into an attic or basement, they’ll stay until conditions change—or until you decide to move out.

If you have bought an older home with existing roaches, however, it will take time for them all to die off—and new ones could be coming in from neighboring houses or apartments nearby!

Check your attic for dead cockroaches

Where do cockroaches go in the winter? There are several reasons why you might find dead cockroaches in your attic or other parts of your home. If there are live roaches present, they’re likely to have died from starvation since there’s no food or water available for them.

If you’ve had a recent infestation of cockroaches and now it seems like things have calmed down, check the attic for dead roaches. They could be hiding in cracks and crevices that aren’t visible from the ground level, so take some time and do a thorough search of all areas that could conceivably hold any insects. Even if there aren’t signs of life around the house anymore (or even if there never were), you should still be on the lookout for these signs:

  • Roach droppings – These oval-shaped pellets are dark brown or black with a light brown tip at one end (the head). They’re usually dropped wherever the roach spends most of its time—inside cracks and crevices but also near food sources outside as well as inside walls where moisture will keep them fresh longer than anywhere else!

Look out for roach droppings and egg cases

One of the most common signs of cockroach infestation is the presence of their droppings. These can be found anywhere in your home, but it’s best to look for them in the nooks and crannies where you’d least expect to find them: on top of appliances, inside pantries and cupboards or behind kitchen appliances or cabinets. You may also see small brownish-black egg cases attached to cracks in walls or woodwork; these are usually quite easy to spot if you know what you’re looking for.

If you’re concerned about a possible roach infestation, take a moment every week or two (or more often during high season) to check all areas of your home closely. Take extra care when cleaning so as not to disturb any nests; if there are any hiding places where they could be breeding—behind pipes under sinks and stoves, between refrigerator coils—check those too!

Know the signs of a cockroach infestation

If you’re seeing any of these signs in your home, it’s possible that you have a cockroach infestation.

  • Droppings

Roaches leave traces of their presence everywhere—in kitchens and bathrooms, under furniture and inside closets. Look for small black dots on the floor or countertops; these are typically roach droppings. The same goes for egg cases: They look like brown, flattened pieces of plastic and usually appear near food sources. Roach eggs can also be found within these egg cases as well as scattered throughout your house if there are multiple infestations.[1]

  • Live roaches

If you see one cockroach skittering out from behind your refrigerator or down the side of a wall while watching TV at night while in bed and looking over at the window sill next to me where I’m sitting right now writing this article right now on my laptop with my feet up on another chair because they are super comfortable as I type this sentence right now…

Roaches are resistant pests

It’s normal to be concerned about cockroaches during the summer months when they’re around in abundance, but how do you know if your roach problem is serious?

Cockroaches are hardy pests and can withstand cold weather better than most other species. They can survive on little food or water and live indoors or outdoors. In fact, some researchers believe that roaches thrive in winter because they don’t have to compete with other insects for food or water. So while you may feel more inclined to pay attention to cockroach infestations during the warm months of spring, summer and fall—you’re probably better off taking preventative measures year-round against these resilient pests!

Cockroaches can survive for up to a month without food and even longer without water

It’s actually possible for cockroaches to live without food and water for up to a month. Cockroaches can go for about a year without drinking any water at all, so it’s perfectly natural that they would not require much in order to survive in the winter months. The main thing you will notice is that they become less active during these times because they don’t need as much food or water as they do during warmer seasons.

Cockroaches are known for their ability to adapt themselves well when living in different environments. They are able to live in areas where there is little or no light and even if the temperature drops lower than 20 degrees Celsius (68 F). This allows them to thrive even though there may not be enough available food sources nearby like we see later on

Just because you don’t see them doesn’t mean they’re not there!

You may not see cockroaches in winter, but you won’t necessarily have to go through the rest of your life without them. They tend to survive by hibernating under furniture and in walls, where they are safe from freezing temperatures and extreme heat. A single adult female can produce up to 50 offspring in a year, so it’s not surprising that cockroach populations can quickly increase if left unchecked.

This is why it’s important to make sure that you’re not leaving food or water around your home—or even better yet, preventing them from entering at all with pest control services like those provided by Terminix®.* The less food there is available for cockroaches (and other pests) around your house, the less likely they’ll be able to survive during cold months when their natural habitat isn’t as hospitable as usual.


While roaches may not be seen in your home, they can still be present. If you have any doubt about whether or not you have an infestation, contact a pest control service. They will treat your home for pests and provide recommendations for preventing future problems.

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