The pincer-like cerci on the back of an earwig look alarming. In reality, earwigs rarely pinch people and they’re not venomous. But that doesn’t mean you want them in your home — and when earwig populations build up in the mulch, leaf litter, and landscaping around Independence homes, they often end up indoors in significant numbers.

They like it dark, damp, and cool. Basements, bathrooms, and foundation areas check all those boxes. During a wet spring or a dry late summer, earwigs move inside more aggressively — sometimes in large numbers that take homeowners by surprise.

Signs of an Earwig Infestation

  • Earwigs found in basements, bathrooms, or crawl spaces — especially near drains, in damp corners, or under cardboard boxes
  • Large numbers in mulch beds or under landscape timbers immediately adjacent to the foundation
  • Feeding damage on garden plants — irregular holes in leaves, especially on hostas, marigolds, and vegetable plants; earwigs feed at night
  • Earwigs under rocks, boards, or debris close to the home’s foundation
  • Indoor sightings after rain or drought — environmental pressure drives them inside

Why Earwigs Are Common in Independence

Missouri’s climate is well-suited for earwigs. Independence gets significant spring rainfall, which keeps soil and mulch moist — prime earwig habitat. The common landscaping practices in residential Independence neighborhoods — deep mulch beds against the foundation, decorative rocks, landscape timbers — all create ideal harborage for earwigs within feet of the home’s entry points.

When summer heats up and mulch dries out, earwigs move toward the cooler, moister environment inside the foundation. Gaps under doors, utility penetrations, cracks in the foundation sill, and weep holes in brick are all common entry routes. Once inside, they gravitate toward any area with consistent moisture.

Our Earwig Control Process

  • Exterior perimeter barrier treatment — residual insecticide applied to the foundation, around windows and doors, and into mulch beds and harborage areas close to the home
  • Harborage reduction recommendations — pulling mulch back from the foundation, removing debris piles, and other habitat modifications that reduce earwig pressure at the source
  • Foundation entry point treatment — crack-and-crevice treatment and caulking at likely indoor entry points
  • Interior treatment if needed — for earwigs already inside, targeted residual treatments in basement and crawl space areas

The outdoor perimeter is the most important piece. Reducing harborage and blocking entry is more effective than just treating indoors.

Why Choose Miller Pest Solutions

In business since 2001, QualityPro Certified, NPMA member. Joel Miller has been doing pest control since 2007. We serve Independence and the greater Kansas City area — we know the pest pressures here and we’ll tell you straight what needs to be done and what it’ll cost. No assessment fee to find that out.

Get a Free Phone Bid Today

Earwigs becoming a problem in or around your Independence home? Call Miller Pest Solutions at (816) 815-0498 or visit millerthekiller.com to request a free phone bid.