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How To Get Rid Of Spiders In Crawl Space: 5 Simple Steps

These itsy bitsy spiders love the messiest, darkest place in your house. And the crawl space is the perfect hideout. You wouldn’t like seeing these creatures roaming all around your house. However, we have a solution to prevent it.

How to get rid of spiders in crawl space?

You need to tidy up the crawl space and vacuum the rooms as well. Moreover, seal any place where the spiders might be coming from. After that, apply a spider repellant and your space will finally be spider-free.

If you’re facing this problem, the solution is right ahead. So let’s keep moving and find out!

How To Get Rid Of Spiders In Crawl Space: Step-Wise Solution

To get rid of the spiders, you need to follow these steps. Once you’re done, you should be spider-free. But make sure to carefully follow the steps, otherwise, there’s a chance they may come back.

If you had the centipede in your drain problem, you’ll know how painful such infestation can be. Take action as soon as you realize you have an infestation problem!

Step 1 of 5: Clean Out The Crawl Space

The first step of controlling spiders is keeping your space clean. Because these spiders enjoy a tight-knit space. 

Therefore, if you have things inside your crawl space, pick them up. This will leave the spiders in a wide-open space. You should remove all clutter from the space. So that these spiders won’t have any small openings to build their webs.

Step 2 of 5: Vacuuming Your Space Is Important

Vacuum your house thoroughly at least twice every week. This is because vacuuming regularly will remove the spiders. Moreover, it’ll help get rid of egg sacs and webs. Also, focus on tight, dark corners as well. 

Furthermore, if there are spaces you can’t reach, use a broom. This will get rid of any old or new cobwebs. You’ll notice that old cobwebs have dust and egg sacs on them. In that case, focus on getting rid of those as well.

Keeping the area clean will prevent the spiders from infesting your crawl space.

Step 3 of 5: Seal Any Cracks Or Spaces

This step is to prevent the spiders from entering their hiding space. Seal any spaces in your window or door from where the spiders might be entering from. 

You can use spray insulation to seal these cracks or spaces. Also, if you want, you can caulk the gaps. Just follow the steps of caulking your baseboards, and you’ll be all set!

Step 4 of 5: Cut Them Off Of Their Food Supply

The main food that the spider lives off of is other bugs. Therefore, you’ll have to cut them off from their source. You can fit screens to your window to keep the bugs out. 

If you have them fitted previously, check if they are torn. If so, then you’ll have to repair them quickly. If it’s a small tear, you can just sew it with a thread or a thin steel wire. However, if it’s damaged severely, replace it with a new one. 

There’s another source that attracts bugs. That is, the lights you have in your house. You can’t really get rid of lights altogether. But you can definitely decrease the number of lights you have outside. 

You should place one on your porch and one on your garage. This will attract fewer bugs to your house.  

You can even change these into sodium vapor lights or yellow lights. These lights attract very few bugs and thus, keep them out of your house. 

If having a bright outdoor light is essential, place them far away from your door. You can place one light on each corner of your house. The windows are already protected with screens, that’s why you need to only cover your door.

Remember to keep the outside of your house clean too. You can even prevent the spiders from coming in using natural cleaners

Take out any boxes or clutter you may have and dispose of them. Wipe your windows and powerwash all the cobwebs you see outside. 

Step 5 of 5: Use A Spider Deterrent 

After you’ve cleaned, vacuumed, and caulked your place, it’s time to drive them off. You can use a spider repellent for this. Just grab one from your nearest store. Or if you’re looking for the most recommended one, you can choose from this:

Product 1 
Product 2

These will work phenomenally to get rid of them. Be sure to read the instruction manual thoroughly beforehand. Strictly follow the instructions and apply the repellent. 

Caution: Keep the bottle and any strong chemicals out of children’s reach. Moreover, when you’re applying it, keep your children away. Bring them back when the solution has completely dried off.

If you don’t want to use chemicals in your house, you can set traps to catch them. Simply, make a web with sticky glue around your house to catch the spider. Place it all over your house and you’ll definitely see the results.

Make sure to place these traps at a height that is out of your children’s and pet’s reach.

There’s a very old-fashioned way to get rid of them one by one. You basically just step on it with your shoe. Or you can even use a rolled-up magazine or newspaper to squash it.

If you don’t want to harm it and just set it free, use a jar. Place the jar over the spider and quickly flip it, placing the lid on. Then take it outside, far from your property, and set it free. After this, you’ll be spider-free!

What To Do If I Have Arachnophobia?

Well if you have this phobia, a spider might make you run the opposite way! But hey, we have to do something about this. So let’s look at ways we can get rid of spiders.

The easiest way you can get rid of spiders is by vacuuming. You can also use bug sprays or smash them if you can. 

If you’re too afraid to do it alone, ask someone for help. There you go, your problem is solved!

These are basically the steps you need to follow to get rid of spiders. Because you can never have too many pets but even one spider in your house is too much.


Question: What draws spiders out of hiding?
Answer: Well it’s pretty simple honestly. You’ll only have to place a small piece of cheese to attract bugs. And spiders eat roaches, flies, moths, and other bugs. Therefore, these bugs will lure the spiders out, out of hiding.

Question: Can I set off a bug bomb in my crawl space?
Answer: No, you should never put bug bombs or foggers in your crawl space. Because in a tight space such as the attic, these won’t spread well. It might just build up in one place. Therefore, if you only have this in hand, try to angle it in a slanted way. So that when it shoots it’ll spread evenly.

Question: What is the best spider deterrent?
Answer: Any solution that contains peppermint essential oil can be a great deterrent. And as a bonus, your house will smell squeaky clean and fresh. Moreover, you can also use vinegar-based products. Or you can buy spider repellants from the store. If you want, you can make your own natural one and use it!

Bottom Line

Well, this was the end of today’s segment. Hope you know how to get rid of spiders in crawl space. Just follow our step-by-step guide to drive them away.

If you think that your situation is out of control, call an expert. They will deep clean your space in no time.

This is it, goodbye!