How Do I Stop Spiders Coming Into The House

Okay, so let’s be real. You see a spider skitter across the living room floor, and suddenly your cozy home feels like a scene from Jaws—but with eight legs and zero chill. I get it. You’re not alone in this; even brave people have a “nope” reflex when one drops from the ceiling. But here’s the thing: you can stop them from setting up camp inside. Let’s talk it out, like we’re sipping coffee and plotting a spider-free fortress.

First, let’s face the cold, hard truth: spiders are everywhere. They’re like that neighbor who always shows up uninvited—but with worse fashion sense. They come inside for warmth, food, or a place to hide from rain. And honestly? They’re not trying to ruin your day. They’re just looking for a snack (like other bugs) and a dry spot. So, if you want them out, you have to make your home less appealing than a damp, bug-filled basement. Ready to play spider-whisperer?

Step One: Block Their VIP Entrance

Spiders aren’t magicians—they can’t just teleport through walls. They crawl in through cracks, gaps, and any tiny opening your house offers. Did you know a spider can squeeze through a gap as thin as a dime? Yeah, it’s insulting. So grab some caulk (or a tube of silicone) and seal those little hideouts. Check around windows, doors, and where pipes enter your walls. Use weatherstripping under doors, too—spiders aren’t fans of sticky strips.

Also, look at your vents. Basement windows, dryer vents, and even attic soffits are like open bars for bugs. Pop some fine mesh over them—it’s cheap, and it works. And while you’re at it, trim back any bushes or trees touching your house. Spiders use them as highways. No kidding—they’re the Uber of arachnids.

Step Two: Turn Your Home Into a Spider Desert

Spiders love clutter. It’s like they have a secret Pinterest board titled “Cozy Corners for Creepy Crawlies.” So declutter your spaces—especially basements, attics, and under furniture. Old boxes, piles of clothes, and that stack of magazines from 2019? That’s a spider spa. Vacuum regularly, too. Not just for dust—vacuuming sucks up eggs, webs, and freeloading spiders. Pro tip: do a quick perimeter vacuum along baseboards. It’s weirdly satisfying.

How Can You Stop Spiders from Coming Inside? - Blue shine home

Lighting matters more than you think. Spiders hate yellow or sodium-vapor lights—they’re less attractive to insects, which means less spider bait. Swap out your porch light for a “bug light” bulb. And if you have outdoor lights, turn them off when you don’t need them. You’re not running a nightclub for moths.

Step Three: Use Nature’s Roadblocks (Without Turning Your Home Into a Eco-Terrorist Lab)

You can go the gentle route with essential oils. Spiders are drama queens about peppermint, tea tree, and eucalyptus. Mix a few drops with water in a spray bottle and spritz around windows, doors, and baseboards. It smells nice and makes spiders wrinkle their little faces in disgust. Just don’t spray it on your pets or furniture without testing first—some oils are toxic to animals.

Another trick? Diatomaceous earth. This powdery stuff is like walking on glass shards to spiders—it dries them out. Sprinkle a thin line along thresholds, under appliances, and in corners. It’s safe for humans and pets (food-grade only), but spiders? It’s their nightmare beach party. Reapply after rain or cleaning.

How Can You Stop Spiders from Coming Inside? - Blue shine home

Step Four: Let the Professionals Laugh at Your Problem (Kidding, They’ll Help)

If you’ve tried everything and still feel like you’re starring in “Arachnophobia: The Sequel,” call an exterminator. They can seal up voids and use targeted sprays that last months. But here’s a secret: pest control people love spiders. I’m serious—when I called one, he said, “Spiders are my favorite clients because they’re easy to manage.” Still, a pro can identify if you’ve got an infestation or just a few wanderers. Don’t feel embarrassed. They’ve seen worse. Much worse.

Step Five: Accept That You’ll Never Be 100% Spider-Free

Here’s the Zen part: you can’t stop every spider. One or two will always sneak in, because they’re tiny ninjas with eight pairs of ninja shoes. But if you’ve sealed cracks, cleaned up, and used some minty warfare, you’ll see way fewer. And honestly, most spiders are harmless—they eat mosquitoes and flies. So if you see one in the corner, you can give it a quiet “nice try, buddy” and show it the door. Or, you know, scream and run. No judgment here.

So go ahead, grab that caulk and Peppermint oil. You’ve got this. And if all else fails? Move to Antarctica. I hear it’s spider-free. (Probably.)