How to Get Rid of Wolf Spiders in Basement

Wolf spiders can be a surprising and unwelcome discovery in any part of our home, but if you find them nesting in your basement it can be particularly concerning. The presence of these creatures in such an enclosed space is unsettling as they are swift hunters that feed on insects, rodents, and other arthropods – including potentially troublesome household pests like bed bugs or cockroaches.

How to Get Rid of Wolf Spiders in Basement

Fortunately, there are several methods on how to get rid of wolf spiders in basement while also reducing the conditions that make spaces attractive for a future invasion. Read on to discover practical measures you can take today to prevent future infestations!

8 Best Ways on How to Get Rid of Wolf Spiders in Basement

1. Regular Cleaning:

Keeping your basement clean and tidy is the best way to prevent a wolf spider infestation. Vacuum regularly and remove debris from dark corners or crevices that spiders may like to hide in. You should also look for any food sources that they can use as sustenance, such as crumbs or pet food, and store them away from the basement.

2. Seal Small Openings:

Wolf spiders can enter your basement through small cracks and crevices in the walls, window frames, or doors. Make sure to seal any openings that are larger than 1/8 of an inch with silicone caulk. This will help keep them out and make future infestations less likely. While sealing these openings, also check for any gaps in door sweeps or weather-stripping.

3. Remove Clutter:

Wolf spiders like to hide and breed in dark, cluttered places, so it’s important to remove all items from your basement that could provide them with shelter. This includes piles of clothes, boxes, or other stored items that are not in use. Clutter can also attract other pests, so it is best to remove these items from your basement as soon as possible.

4. Install Insect Screens:

Installing insect screens on windows and doors will help ensure that no wolf spiders enter your basement from outside sources. Keep in mind that the mesh should be small enough to prevent the spiders from coming through, but still allow air to circulate. This will also help prevent other pests from getting in as well.

Installing Insect Screens on Windows

5. Use Natural Deterrents:

If you want to try a more natural approach, you can create a deterrent for wolf spiders by sprinkling peppermint leaves or lavender around the perimeter of your basement. The strong scent will repel them and prevent them from nesting in the area. You can also spray essential oils such as eucalyptus, tea tree, or cedarwood to further deter them.

6. Implement Traps:

Traps are an effective way of catching and removing wolf spiders from your basement. Look for sticky traps that are specifically designed to catch spiders and set these up in areas where you have seen the creatures before. This will help reduce the population in your basement and prevent future infestations.

7. Control Humidity Levels:

Wolf spiders are attracted to damp or humid environments, so it is important to keep the humidity levels in your basement under control. Use a dehumidifier if necessary, and make sure all of your pipes are properly sealed to prevent moisture from seeping into walls. Sometimes, a simple fix like this can make all the difference in keeping spiders away.

8. Apply Pesticides:

If natural deterrents or traps are not enough to get rid of the wolf spiders in your basement, you can always call a pest control expert to apply pesticides that will effectively eliminate them. Be sure to choose products that are safe for use around people and pets, and follow all instructions carefully when applying these chemicals.

By following these steps, you can get rid of wolf spiders in your basement and keep them from returning. Remember that the key to successful pest control is prevention, so take the time to inspect your home for any potential entry points and maintain a clean environment. With the right measures in place, you should be able to keep your basement free of unwelcome visitors!

Maintain a Clean Environment

Additional Tips and Tricks to Get Rid of Wolf Spiders in Basement

  1. Seal up any cracks or holes in basement walls and floors. Wolf spiders often seek shelter in these small openings, so sealing them off will help keep spiders out.
  2. Repair any torn window screens to prevent spiders from entering the home through open windows.
  3. Vacuum regularly to remove wolf spider webs and egg sacs – this is a great way to immediately reduce the spider population in your basement.
  4. Eliminate other pests such as rodents, which can serve as food sources for wolves and spiders and help attract them to the area.
  5. Utilize natural predators like praying mantises or lizards to hunt down wolf spiders – they’ll be more effective than any home remedy!
  6. Place sticky traps around the basement to catch spiders as they move about.
  7. Try adding peppermint oil or eucalyptus oil around the area – wolves and spiders dislike the smell of these oils and may avoid your basement.
  8. Use a chemical insecticide or spray specifically designed for wolf spider control, such as diatomaceous earth, silica aerogel, or boric acid. Be sure to follow the instructions carefully and always wear protective clothing when applying insecticides or sprays.
  9. Finally, consider calling in a professional exterminator for more serious infestations of wolf spiders in your basement. They will have access to specialized equipment and treatments that may be more effective than DIY methods.

Following these tips will help you get rid of wolf spiders in your basement and keep them from coming back. Good luck!

Things You Should Consider to Get Rid of Wolf Spiders in Basement

1. Clean and Declutter:

The first step to getting rid of wolf spiders in your basement is to make sure it’s clean and free from clutter. Remove all items that may provide shelter for the spiders, such as cardboard boxes, piles of clothing or bedding, stacks of books, and any other items that could hide the spiders. Vacuum up cobwebs and get rid of spider webs that may already be in the basement.

Vacuum Up Cobwebs and Get Rid of Spider Webs

2. Seal Cracks and Crevices:

Look for any cracks or crevices around the windows, doors, baseboards, and other entry points, as these could be allowing the spiders to enter. Once you’ve found them, seal them to prevent more wolf spiders from coming in.

3. Use Traps:

Using traps is an effective way to get rid of the existing wolf spiders in your basement. Place glue boards or other spider traps around the room and check them regularly for any wolf spiders that may have been caught. Once you’ve identified a trapped spider, dispose of it as soon as possible so that it can’t escape.

4. Use Insecticides:

Insecticides, such as those containing bifenthrin or permethrin, can also be used to get rid of wolf spiders in your basement. Spray the insecticide around entry points and other areas where you’ve seen evidence of spider activity. Make sure to follow the directions on the label for optimal safety when using insecticides.

5. Call in Professional Help:

If you’re still having trouble getting rid of the wolf spiders in your basement, it’s best to call in a professional pest control service. They will be able to accurately identify the type of spider and provide you with effective solutions for eliminating them from your home.

By following these steps, you’ll be able to successfully get rid of the wolf spiders in your basement and keep them away for good. With a little effort, you can have a spider-free basement in no time!

Frequently Asked Questions

What Does a Wolf Spider Look Like? 

Wolf spiders are relatively large in size and can range from 0.4 to 1.38 inches long (1-3.5 cm). They usually have dark gray or brown bodies with distinct lighter-colored markings on their abdomens, and their eyes typically appear as three rows of four small eyes. They also have long, spiny legs and a robust body shape.

Wolf Spiders Are Relatively Large in Size

How Can I Tell If I Have Wolf Spiders in My Basement?

Wolf spiders may be found near the base of walls, under furniture or boxes, and along window sills in basements. Their presence can usually be confirmed if you see them scurrying across the floor or walls. Additionally, wolf spiders often leave behind webs or other signs of their activity like spider droppings or shed skins.

What Are the Best Ways to Get Rid of Wolf Spiders in My Basement?

The best ways to get rid of wolf spiders in your basement are to vacuum them up and discard the vacuum contents immediately; lay down sticky traps or glue boards; or use a residual insecticide along baseboards, windowsills, and other potential spider harborages. Additionally, you can reduce the likelihood of an infestation by sealing up any cracks or gaps around your basement that could be providing entry routes for spiders.


All in all, knowing how to get rid of wolf spiders in basement is an important step in keeping your home free of infestations. Vacuuming them up, laying down sticky traps or glue boards, and using a residual insecticide along baseboards, windowsills, and other potential spider harborages are all effective ways to eliminate wolf spider populations.

Additionally, sealing cracks or gaps around the basement can prevent new spiders from entering the area. If you suspect a wolf spider infestation, contact a pest control specialist for assistance. Taking the right steps to get rid of wolf spiders in your basement can help make sure your home is safe and free from these pests.

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