Pest Away Tips

8 Winter Insects to Watch Out For and How to Stop Them

Hibernating Insects: Friend or Foe? As the colder months approach, and the temperatures begin to drop, many insects start to prepare for a lengthy period of hibernation to survive the winter.

Some hibernate underground, while others seek out safe and warm hiding spots inside homes. While some of these insects disappear for the winter, others continue to be a nuisance even in their dormant state.

In this article, we will explore the types of insects that hibernate during the winter and provide preventive measures to keep them at bay.

Types of Hibernating Insects

Yellowjackets and Paper Wasps

Yellowjackets and paper wasps hibernate in the winter, and the queens are the only ones that survive the season. The queen wasps mate in the fall before finding a warm and safe hiding spot to spend the winter.

They lay dormant until spring arrives when they wake up and find new nests to start laying eggs. To prevent yellowjackets and paper wasps from setting up nests on your property, it is essential to start sealing and repairing any potential entry points before the winter months arrive.

If you still notice a problem, a professional pest control service can provide the necessary help.


Many think of mosquitoes as a summertime pest, but they pose a threat even during the winter.

Mosquitoes typically lay their fertilized eggs in standing water and hibernate in diapause.

Mosquitoes in diapause become dormant and wait out the winter until the temperatures become more favorable for their lifecycle to resume. To prevent mosquitoes from thriving during the winter, it is essential to remove any standing water sources on your property.

This can include picking up any discarded items or containers that may hold water, as well as checking for any potential leaks in pipes or water sources.


Ants are cold-blooded insects that reproduce in large numbers during the warmer months. However, they, too, hibernate to survive winter.

During this time, they enter a state of dormancy known as diapause, which causes them to become sluggish and inactive. The best way to prevent ants from infesting your home during winter is to eliminate any ant nests outside.

If an infestation has already occurred, it is essential to call a professional to deal with the issue before it becomes worse.


Asian lady beetles, ladybugs, brown marmorated stink bugs, cluster flies, and box elder bugs, are just a few examples of common beetles that hibernate during winter. These insects typically seek shelter in the fall, and once they find a suitable location, they settle in for the winter.

To prevent beetles from entering your home during winter, it is important to make exterior repairs that seal any potential entry points. In addition, contacting a pest control expert to provide preventative measures can help keep beetles at bay.

Preventative Measures

While the types of preventative measures vary according to each insect type, there are general things that you can do to minimize your chances of infestation.

Exterior Repairs

Exterior repairs of your home can minimize the risk of insects making their way in. Repairing any cracks or gaps where insects can enter the home is a good first step.

In addition, the application of weather stripping around doors and windows can help keep insects out.

Removing Standing Water

Stagnant water can attract a variety of insects, including mosquitoes. It is essential to remove any standing water sources on your property and to check for leaks in pipes or outdoor water sources that may result in standing water.

Pest Control Expert

One of the most efficient ways to prevent and treat insect infestation is by contacting a pest control expert. Pest control experts can provide preventative measures to keep insects out, as well as provide treatment options if infestations have already occurred.


In conclusion, hibernating insects can cause problems even during the colder months. While prevention methods vary depending on the type of insect, some general precautions can help keep unwanted visitors out of your home.

However, if you notice an infestation, calling a pest control expert is the most efficient action to take to minimize any damage that these pests may cause. By educating oneself about these insects and practicing preventative measures, we can enjoy a pest-free winter.

Non-Hibernating Insects:

Cockroaches and


While some insects survive winter by hibernating, others continue to be a problem and thrive even in cold temperatures.

Cockroaches and spiders, in particular, are notorious for being indoor pests that remain active throughout the winter months.


Cockroaches thrive in warm and damp environments, which makes homes an ideal place for them to live. During the winter, the warmth of homes is particularly inviting for cockroaches, and if given the chance, they will take advantage of these ideal conditions.

Moreover, cockroaches will continue to reproduce and thrive, making the pest problem in your home even worse. Prevention is critical when it comes to cockroach infestations, and this can involve a variety of methods including diligent cleaning, repair procedures, and calling in experts.

Cockroaches are attracted to the smell of food and waste, so it is essential to keep areas clean and free from debris that can attract them. For example, keeping food stored in sealed containers can help reduce the chances of cockroaches being drawn to the food source.

Also, avoid leaving food or dirty dishes in the sink, as they can be a potential food source and breeding ground for cockroaches. Another way to prevent cockroach infestations is by repairing any cracks or gaps in the walls, floors, or cabinets where they could be hiding.

Cockroaches can fit through very small gaps, so it is essential to be thorough when conducting repairs. Finally, if you have already noticed cockroaches in your home, calling in experts is often the best way to eliminate the problem.

Pest control professionals have the knowledge and experience necessary to identify and eliminate cockroach infestations effectively.


Like cockroaches, spiders are another type of insect that does not hibernate during winter. While some spider species do lay dormant, many remain active in homes throughout the winter, making spider infestations a year-round problem.

Many spider species are known for their ability to adapt to changes, leaving little to no impact on their schedule or behavior during the winter months. As with cockroaches, preventative measures are key when dealing with spider infestations.

Diligent cleaning is once again an important factor, as it can help keep spider webs and eggs from building up in hidden areas in your home. Also, be sure to store items such as clothing, shoes, and towels off the floor, as spiders often gravitate towards these areas to lay eggs or hide.

Another way to prevent spider infestations is by repairing any structural damage in your home, especially around windows or doors where spiders may be entering. Also, clearing or decluttering attics, basements and similar spaces can help reduce the chances of spider infestations.

Finally, if you notice a spider infestation that you cannot control, calling in pest control experts is the best course of action. Pest control professionals have specialized tools and chemicals that can treat spider infestations, ensuring that the problem is eradicated.


While some insects hibernate during the winter, others remain active and continue to be a problem.

Cockroaches and spiders, in particular, are two types of insects that do not hibernate and may continue to thrive during the winter months.

Diligent cleaning, repair procedures, and calling in experts are all critical actions that can help prevent and eliminate both cockroach and spider infestations in your home. By taking these preventative measures, you can help ensure that your home remains pest-free and comfortable throughout the winter months.

In conclusion, this article has revealed the different types of hibernating and non-hibernating insects that can cause problems during the winter months. By understanding the behavior and preferences of these insects, we can take preventative measures to stop them from invading our homes.

For hibernating insects, sealing and repairing potential entry points, removing standing water sources, and eliminating nests outside can help keep them at bay. For non-hibernating insects, diligent cleaning, repair procedures, and calling in experts are all essential steps to prevent and eliminate infestations.

By implementing these measures, we can ensure that our homes remain pest-free and comfortable throughout the winter months.

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