Articles
Jul 2, 2026

Perimeter Pest Control 101: Keeping Ants, Spiders, and Other Pests Out of Your Home

A strong perimeter pest control program stops ants, spiders, and other common invaders before they ever make it inside. Learn how ongoing treatment protects Louisville Metro and Southern Indiana homes year-round.

Perimeter Pest Control 101: Keeping Ants, Spiders, and Other Pests Out of Your Home

Perimeter Pest Control 101: Keeping Ants, Spiders, and Other Pests Out of Your Home

Most pest problems don't start inside the house, they start outside, along the foundation, around windows and doors, and in the landscaping right next to your home. Perimeter pest control is designed to stop pests at that boundary before they ever get inside.

Common Pests We Treat For in Louisville Metro and Southern Indiana

  • Ants, including carpenter ants and odorous house ants
  • Spiders
  • Mosquitoes
  • Wasps and other stinging insects
  • Occasional invaders like millipedes and centipedes

Why a One-Time Treatment Isn't Enough

Pest pressure changes with the seasons. A single treatment might knock down an active problem, but ongoing perimeter service is what keeps new pests from moving in as conditions change throughout the year.

The goal of perimeter pest control isn't to react after you've seen a problem inside, it's to build a barrier so you never have to.
What an Ongoing Program Looks Like

A well-run program includes regular perimeter treatments around the foundation, entry points, and eaves, along with attention to landscaping features that tend to attract pests, like mulch beds and standing water.

Protect Your Home With Lawn Cure

Lawn Cure is fully licensed and accredited to provide pest control services throughout Kentucky and Indiana. As a family-owned business serving Louisville Metro and Southern Indiana since 1978, we offer free, no-obligation estimates with no sales pressure.

Schedule your perimeter pest control estimate.