If you’re seeing more spider activity around your home, especially in the corners of rooms or near entry points, you’re not alone. In South Louisiana, our warm, humid climate is prime real estate for bugs of all kinds, and that means more arachnids showing up indoors.
House spiders, cellar spiders, and even wolf spiders all make appearances here, depending on the season and environment.
But how do spiders find their way inside in the first place?
And what keeps them coming back?
Key Takeaways
• Spiders come inside for food, water, and shelter, and love basements, attics, garages, and crawl spaces.
• Bug problems like cockroaches, termites, and bed bugs attract spiders by giving them plenty of food to eat.
• Small cracks, vents, and loose doors create easy entry points for common house spiders and dangerous spider species.
• Local pest control services can help get rid of spiders fast and keep them out of your home.
Other Bugs (A Steady Food Source)
Spiders don’t need human food, but they do need insects.
If your home has a bug issue, it provides a steady food supply. Food sources like flies, termites, and wasps are high on their menu. You’re likely to see webs pop up near ceiling corners or around air vents, places where flying bugs tend to gather.
Regular pest control can help reduce the food that attracts them in the first place.
Dark, Cluttered Spaces
Attics, garages, and basements are perfect hiding spots for spiders. These low-traffic areas tend to collect clutter, which gives them shelter and protection for their egg sacs.
The more undisturbed an area is, the more likely you’ll find spider webs and long-legged arachnids like the cellar spider hanging around.
Cracks and Crevices
Tiny crevices in the foundation, siding, or around windows offer open doors to common house spiders and more dangerous species like the brown recluse or black widow.
They don’t need much room to get inside, especially during mating season when they’re looking to expand their territory.
Caulk and weather stripping are simple, effective preventive measures to keep them out.
Moisture and Humidity
Wolf spiders and other ground-dwelling types of spiders love damp environments. That’s why you’ll often see them around crawl spaces, basements, or even under sinks.
They aren’t just drawn to moisture for their survival. It’s also where their prey likes to hang out. If you’ve got a leak, you might be inviting in more than water damage.
Signs of Past Activity
Old cobwebs, leftover egg sacs, and even spider webs in high corners tell new spiders your home is a suitable habitat. Think of it like seeing a for-sale sign in a neighborhood you like. It tells them there’s space to move in.
Vacuuming regularly removes these clues and gets rid of them before they stick around.
What to Do When Spiders Start Showing Up
If spiders are making regular appearances around your home, don’t wait for a full-blown infestation to take hold. Here’s where to start:
Identify the Spider Species
It’s one thing to find a cellar spider in the bathroom. It’s another to discover a brown recluse in the laundry room.
Identifying the types of spiders in your home can help determine whether you’re dealing with a nuisance or a potential danger. If spider bites are a concern, especially for kids or pets, that’s your cue to act quickly.
Inspect for Bugs and Entry Points
Seeing spiders is usually a sign of another pest problem.
Look for cockroaches, termites, and bed bugs in your home. Don’t forget to inspect behind furniture, around air vents, and inside attics or garages.
Clear Clutter and Hiding Spots
Spiders look for still, undisturbed places to spin their webs. Clean out your garage, sort through the attic, and don’t ignore closets or crawl spaces.
Every cardboard box or stack of unused items can turn into their hiding spot during mating season.
Clean Up With a Purpose
Use vacuuming as your main tool to disrupt spider activity. Focus on baseboards, ceiling corners, and behind large furniture.
Getting rid of spider webs, egg sacs, and any bugs will send a clear message that your home is not a good place to settle.
Bring In a Professional
If spiders keep coming back, or you’re seeing venomous species, it’s time for professional pest control services.
At LaJaunie’s Pest Control, we’re based in South Louisiana, and we know how local conditions affect spider problems. Our team uses family-safe products and proven spider control methods that work.
From Thibodaux to Baton Rouge, we offer pest control solutions that get results—fast. If you’re ready to stop the spider infestation before it grows, reach out today.
Let’s make your home the last place spiders want to be.
