Why You’re Seeing Spiders in Your Louisiana Home (And What It Really Means) – DIY Tips
If you’ve started noticing spiders inside your Louisiana home, you’re not alone.
Homeowners in Jefferson Parish, Orleans Parish, and surrounding areas often see an increase in spider activity as temperatures shift or other pests become active.
But here’s what most people don’t realize:
Spiders are usually a sign of another pest problem.
Let’s break down why it’s happening — and what you can do about it.
Why Spiders Are Showing Up Inside Your Home
Spiders don’t invade homes randomly.
They’re coming inside for one reason:
Food.
Spiders feed on:
Ants
Roaches
Flies
Mosquitoes
Small insects living inside walls
If you’re seeing spiders regularly, it usually means insects are already present inside or around your home.
In Louisiana’s warm, humid climate, this is common year-round.
Common Spiders Found in Louisiana Homes
In the Greater New Orleans area, we most often see:
House spiders
Wolf spiders
Garden spiders
Jumping spiders
Occasionally brown recluse spiders
Most are harmless, but their presence signals an underlying issue.
DIY Tips: How to Reduce Spiders in Your Home
If you’re trying to handle it yourself first, here are steps that help:
1. Reduce Their Food Source
Control ants, roaches, and small insects first.
No food = fewer spiders.
2. Seal Entry Points
Check:
Window frames
Door sweeps
Attic vents
Foundation cracks
Spiders enter through tiny gaps.
3. Remove Webs Immediately
Vacuum:
Corners
Ceiling edges
Garages
Patio areas
Leaving webs encourages spiders to stay.
4. Reduce Outdoor Lighting Insect Activity
Outdoor lights attract insects.
Insects attract spiders.
Switching to warm LED lighting can reduce insect attraction.
Why Spiders Keep Coming Back in Louisiana
Here’s the key:
Most DIY sprays only kill the spiders you see.
They do NOT eliminate:
The insects they’re feeding on
Nesting areas around the foundation
Entry points around the structure
That’s why spider problems often return within weeks.
The Real Solution: Preventative Quarterly Pest Control
The most effective way to control spiders is to eliminate their food source through consistent exterior and interior protection.
Quarterly pest control:
Creates a barrier around your foundation
Controls ants and roaches before they multiply
Reduces insect activity inside walls
Prevents spiders from settling in
When you eliminate the food chain, spiders disappear naturally.
Protect Your Louisiana Home Year-Round
In Jefferson Parish, Orleans Parish, St. Charles Parish, and St. Tammany Parish, pest activity never fully stops.
That’s why year-round quarterly protection is the most reliable way to keep spiders — and the pests that attract them — out of your home.
At Big Easy Pest Control:
We customize treatments for your home
We include the Big Easy Warranty
We offer unlimited free re-treatments if pests return
Our treatments are kid- and pet-friendly when applied properly
Ready to Stop Spiders at the Source?
Prevent the problem before it spreads.
Schedule Your Quarterly Pest Protection Today
