How To Deter Spiders From Your House

Last week, I was brushing my teeth, half-asleep, when I looked in the mirror and saw a leg. Not mine. A long, spindly, eight-legged shadow was casually strolling across the ceiling right above my head. I nearly swallowed my toothpaste. You know the feeling—that primal, "NOPE" moment that makes you question who really owns the house.

That’s the thing about spiders. They’re not mean, and honestly, they eat mosquitoes (which we should thank them for). But living with them? Let’s just say we want a slight distance between us and our eight-legged roommates. So, how do you convince them to move out without using a flamethrower?

It’s Not About Killing Them—It’s About Making Them Uncomfortable

Spiders are like that one friend who crashes on your couch indefinitely—they stay because they feel welcome. They have food, shelter, and no one telling them to leave. The key isn’t to declare war; it’s to make your home unappealing to them. Think of it as gently nudging them toward the door.

First step: remove their buffet. Spiders eat bugs, so if you have a legion of ants or flies inside, you’re basically running a free diner for arachnids. Keep your kitchen counters crumb-free, take out the trash regularly, and seal cracks around windows where tiny insects sneak in. No food, no spiders—it’s that simple, but we all forget to do it.

Your House Smells Like a Spider Hotel (Here’s How to Change That)

Believe it or not, spiders hate certain smells. Peppermint oil is like kryptonite to them. Mix a few drops with water in a spray bottle and spritz along windowsills, door frames, and dark corners. The smell is nice for you (like holiday candy), but for spiders, it’s a "Do Not Enter" sign. (Side note: if you have pets, double-check the oil is safe for them. Cats and dogs don’t love peppermint either, so keep it light.)

Another scent trick? Vinegar. Yes, it smells like a salad gone wrong, but it’s a non-toxic way to break spider trails. Spray a 50/50 mix of water and white vinegar where you’ve seen webs. It might make your home smell like a pickling factory for an hour, but the spiders will pack their tiny bags and move out.

Stop Building Their “Perfect Home”

Spiders love clutter. Cardboard boxes, piles of old newspapers, and stacks of shoes on the floor are basically luxury condos for them. They like dark, undisturbed spaces where they can build webs in peace. So, here’s the ironic part: the messier you are, the more you’re a spider landlord.

Vacuum religiously. Under the bed, behind the sofa, in those shadowy corners you ignore for months. And here’s a secret—spiders hate vibrations. When you vacuum, you’re not just removing webs; you’re sending shockwaves through their tiny world. They’ll think, "This place is too chaotic. I’m out."

The Exterior Matters More Than You Think

You can spray all the peppermint inside you want, but if your backyard is a spider paradise, they’ll keep finding a way in. Trim bushes and tree branches that touch your house—those are natural spider highways. Move firewood and compost piles away from your walls. (I learned this the hard way after moving a log and seeing what looked like a spider convention under it. Fun.)

Also, check your outdoor lights. Bugs flock to porch lights at night, and spiders follow the buffet. Switch to yellow bug lights instead of white ones—they attract fewer insects, which means fewer spiders loitering by your front door. It’s basic spider economics: less food, less desire to visit.

Block Their Entrances (Spiders Are Tiny Ninjas)

Spiders can squeeze through gaps you can’t even see. A crack under a door as thin as a credit card is like a Grand Canyon for them. Go around your house with a caulking gun or weatherstripping tape. Seal gaps around windows, pipes, and electrical wires coming into the house. (Yes, it’s annoying. Yes, it takes a Saturday. But trust me, it works better than any spray.)

And here’s a weird one: citrus peels. Some people swear that leaving lemon or orange peels on windowsills deters spiders. The acidic scent is a natural repellent. It’s a bit old-fashioned, but hey, if it makes your house smell like a fresh mimosa, why not try it?

What If You’re Already Dealing With an Invasion?

Okay, so you’re reading this while staring at a web in the corner of your bedroom. First, don’t panic. Spiders rarely bite, and most house spiders are harmless. Instead of squishing them (which makes a mess), trap them under a glass, slide a piece of paper under it, and release them outside. You’ll feel like a spider bouncer—polite, but firm.

And if you want a maintenance-free solution? Get a cat. My cat treats spiders like interactive toys. Not kidding—she eats them. It’s morbid, but it’s effective. Or, you could get a gecko, but that’s a whole different pet commitment.

So here’s the final truth: you’ll never live in a 100% spider-free home. There will always be one or two who slip past your defenses. But if you keep things clean, seal the cracks, and spray some peppermint now and then, you’ll go from a spider hotel to a spider-hostile environment. And maybe next time you look in the mirror, you’ll see exactly zero legs that don’t belong to you.