
No one likes finding spiders in their basement, but it’s a common problem for many homeowners. Whether you’re dealing with wolf spiders in your basement or a growing population of cellar spiders, these creepy crawlers love the dark, damp environment your basement provides. Learning how to get rid of these creepy crawlers and prevent them from returning is key to keeping your space clean and comfortable.
Let’s break down what attracts basement spiders, how to keep them out of your basement, and the best ways to eliminate them.
Introduction to Basement Spiders
Nobody likes stumbling across creepy crawlies in their basement, but basement spiders are more common than you might think. While certain species like black widows can be dangerous, most spiders you’ll find down there are harmless and just looking for a dark, quiet spot to hang out. Some are even beneficial, helping control other pests like insects.
There are plenty of spiders in basements, each with its own habits and quirks. The most common types include cellar spiders, house spiders, wolf spiders, and jumping spiders. Identifying them is the first step toward keeping your basement spider-free.
What Attracts Spiders to Your Basement

Spiders are drawn to basements because they offer the perfect mix of dark, secluded spaces and plenty of food sources. But what exactly makes your basement such a spider magnet?
- Darkness and Seclusion: Spiders prefer quiet, undisturbed areas where they can build webs and hide. Basements provide endless nooks and crannies, making them ideal for basement spiders.
- Moisture and Humidity: Spiders are attracted to damp environments. If your basement is prone to moisture or high humidity, it becomes an even more appealing spot for them.
- Clutter: Stacks of boxes, piles of clothes, and general clutter offer excellent hiding spots for spiders. The more cluttered your basement, the more attractive it is to these pests.
- Cracks and Gaps: Spiders can slip through tiny openings. Gaps around windows, doors, or foundation cracks make it easy for spiders to enter your basement.
To keep spiders out of your basement, you need to make it as uninviting as possible. Keep the space clean and organized, vacuum and dust regularly, and reduce clutter to eliminate hiding spots.
How to Identify the Most Common Basement Spiders
Identifying the type of spider you’re dealing with is the first step to getting rid of them. Here are some tips for identifying the most common basement spiders:
- Cellar Spiders are long-legged and thin, usually with a tan or yellowish body. They have a distinct pattern of four dots on the abdomen.
- House Spiders are small and dark brown, with a distinct pattern of white stripes on the abdomen. They also have long legs with a yellowish-brown color.
- Wolf Spiders are large, hairy spiders with a gray or brown body. They have dark stripes on the abdomen and long, spiny legs.
- Jumping Spiders are small and black, with a distinctive pattern of white and yellow markings on the abdomen. They can jump several feet when startled.
Once you’ve identified the type of spider you’re dealing with, you can move on to the next step: getting rid of them.
How to Prevent Basement Spiders from Entering Your Home

Keeping basement spiders out starts with prevention. Taking proactive steps can save you from dealing with an infestation later. Here’s how to effectively keep spiders out of your basement:
- Inspect and seal any cracks or gaps in walls, doors, windows, and foundations. Spiders can sneak in through tiny openings, so make sure everything is tightly sealed.
- Piles of boxes, old clothes, and general clutter create perfect hiding spots for basement spiders. Keep the area clean and organized to reduce their shelter options.
- Routine cleaning can eliminate spider webs, eggs, and any insects that might attract spiders.
- Spiders love damp, dark spaces. Use a dehumidifier to reduce humidity levels and keep your basement dry. Fix any leaks or water issues promptly to avoid attracting spiders.
- Make sure all basement windows and vents have properly fitted screens to prevent spiders from sneaking in.
These steps can help to keep spiders out of your basement and make your home less attractive to them.
Safe and Effective Ways to Get Rid of Basement Spiders
Now that you’ve taken the necessary steps to prevent spiders from entering your home, you can move on to the next step: getting rid of the spiders already in the basement. Here are some safe and effective ways to get rid of basement spiders:
- Use a spider spray or spider bait to kill the spiders.
- Place sticky traps in areas where spiders are likely to be.
- Use a natural spider repellent, like essential oils or diatomaceous earth.
- Use a vacuum tube to suck up spiders and their webs.
These methods can help you get rid of existing spiders in your basement and prevent new spiders from entering your home.
Professional Extermination Services for Basement Spiders
If you’d prefer to leave the spider removal to the professionals, we’re here to help! At Banner Pest Services, we have the expertise and tools to safely and effectively remove pests from your home or property.
We hope this guide has been helpful in your battle against basement spiders. For more information on how to keep spiders out of your home and safely remove them, contact Banner Pest Services today. We’re here to help you get rid of basement spiders and keep them away for good!