Will Walnuts Keep Spiders Away

Walnuts will not keep spiders away.
 
That’s the short answer, and it’s worth saying right up front because there’s a lot of misinformation floating around about walnuts and spiders.
 
While walnuts have some interesting properties, using them as a spider repellent isn’t one of them.
 
If you’ve been wondering whether walnuts will keep spiders away from your home, the answer is no, and this post will explain why that myth exists and what actually works instead.
 
Let’s dig into the truth about walnuts and spiders so you can stop scattering nuts around your baseboards and start using methods that genuinely work.
 

Why Walnuts Won’t Keep Spiders Away

The idea that walnuts will keep spiders away is a myth that probably started because people confused walnuts with other natural repellents.
 
Here’s why walnuts simply don’t work for spider control:
 

1. Spiders Aren’t Bothered by Walnuts

Spiders don’t have any natural aversion to walnuts.
 
Unlike certain insects that might avoid strong-smelling plants, spiders aren’t repelled by the scent or texture of walnuts.
 
There’s no scientific evidence showing that walnuts will keep spiders away, which means placing them around your home is basically pointless.
 

2. Walnuts Don’t Contain Spider-Repelling Compounds

Some natural remedies work because they contain oils or chemicals that spiders dislike.
 
Walnuts don’t contain any of those compounds.
 
While walnut hulls contain juglone, which can be toxic to certain plants and insects, it doesn’t repel spiders.
 
So even if you crushed up walnut shells and spread them around, spiders would just walk right over them.
 

3. Spiders Will Just Build Webs Around Them

Spiders are opportunists.
 
If your home offers food, shelter, and moisture, they’ll stick around regardless of whether walnuts are present.
 
You might find spiders building webs right next to the walnuts you placed, which proves that walnuts will not keep spiders away.
 

What Actually Keeps Spiders Away

If walnuts won’t keep spiders away, what will?
 
Here are some proven methods that actually work:
 

1. Reduce Clutter and Hiding Spots

Spiders love dark, cluttered areas like basements, garages, and closets.
 
By decluttering and storing items in sealed containers, you remove the places where spiders like to hide.
 
This makes your home far less inviting to them.
 

2. Seal Cracks and Gaps

Spiders enter homes through small cracks around windows, doors, and foundations.
 
Sealing those entry points with caulk or weatherstripping is one of the most effective ways to keep spiders out.
 
It’s a simple fix that makes a huge difference.
 

3. Use Essential Oils That Spiders Dislike

Unlike walnuts, certain essential oils actually do repel spiders.
 
Peppermint, tea tree, lavender, and citrus oils are known to bother spiders.
 
You can mix a few drops with water in a spray bottle and apply it around windows, doors, and corners.
 
Just remember to reapply regularly since the scent fades over time.
 

4. Keep Your Home Dry

Spiders are drawn to moisture.
 
Fixing leaky pipes, using dehumidifiers, and improving ventilation can make your home less attractive to them.
 
A dry environment is a spider-unfriendly environment.
 

5. Call a Pest Control Professional

If you have a serious spider problem, sometimes the best solution is to bring in a professional.
 
They can identify the types of spiders you’re dealing with and apply treatments that actually work.
 
It’s faster and more reliable than trying random home remedies like walnuts.
 

Other Natural Remedies That Don’t Work for Spiders

Walnuts aren’t the only natural remedy that fails to keep spiders away.
 
Here are a few others that don’t live up to the hype:
 

1. Chestnuts

Some people confuse walnuts with chestnuts when talking about spider repellents.
 
Chestnuts have also been rumored to keep spiders away, but there’s no solid evidence to support that claim either.
 

2. Conkers

Conkers, which are the seeds of horse chestnut trees, are often promoted as a spider deterrent.
 
While some people swear by them, scientific studies haven’t found them to be effective.
 

3. Vinegar Sprays

Vinegar can clean surfaces and deter some pests, but it doesn’t work well against spiders.
 
The scent fades quickly, and spiders aren’t particularly bothered by it.
 

So, Will Walnuts Keep Spiders Away?

Walnuts will not keep spiders away.
 
There’s no scientific evidence that walnuts repel spiders, and relying on them will only leave you frustrated while spiders continue to roam your home.
 
If you want to keep spiders out, focus on proven methods like sealing entry points, reducing clutter, using essential oils, and keeping your home dry.
 
And if the problem persists, don’t hesitate to call a pest control professional who can handle the job properly.
 
So the next time someone tells you that walnuts will keep spiders away, you’ll know the truth.
 
Save your walnuts for baking and your energy for solutions that actually work.