If you’re finding earwigs in your Pleasant Hill home, you’re not alone. These insects thrive in the moist, dark conditions that Iowa landscapes create, and they’re persistent about finding their way inside.

Earwigs are medium-sized, dark brown insects with a distinctive pair of pincer-like cerci at the rear — those pincers are what gives them their alarming appearance. Despite how they look, earwigs rarely pinch people and aren’t venomous. What they will do is invade in significant numbers when conditions are right, showing up in bathrooms, basements, and kitchens throughout the warmer months in Pleasant Hill.

Signs of an Earwig Infestation

Earwig activity is usually noticeable once populations build up. Here’s what to look for:

  • Visible insects: Earwigs in bathrooms, basements, laundry rooms, or dark corners — especially after rain or when exterior conditions dry out and push them indoors.
  • Outdoor aggregations: Large numbers under doormats, in mulch beds, under stones or landscape timbers, or in leaf litter around the foundation.
  • Plant damage: Ragged holes in leaves, flower petals, or seedlings in garden beds — earwigs feed on plant material as well as decaying organic matter.
  • Moisture zones: Earwig activity concentrated near moisture sources — floor drains, under sinks, in basement corners, near sump pits.
  • Night activity: Earwigs are most active at night. Turning on a porch light and checking the foundation area after dark often reveals the extent of outdoor populations.

Why Earwigs Are Common in Pleasant Hill

Pleasant Hill sits in central Iowa, where wet summers and clay-heavy soils keep the ground moist well into the season. Earwigs love these conditions. Landscaping close to the foundation — especially thick mulch or ground cover — creates an ideal corridor right to your home’s entry points. Earwigs enter at the foundation level and tend to stay near moisture sources: basements, bathrooms, laundry rooms, and crawl spaces.

Our Earwig Control Process

Miller Pest Solutions uses a perimeter-focused approach for earwig control. The treatment covers the foundation band and the adjacent landscaping — the zone where earwig populations concentrate. We use a residual insecticide product that provides ongoing protection. Inside, we treat any areas showing activity. After treatment, we walk through the property with you and point out conducive conditions — things like thick mulch against the foundation, poor drainage, or gaps around utility penetrations — that should be addressed to prevent future invasions.

Why Choose Miller Pest Solutions

Miller Pest Solutions has been in business since 2001. Joel Miller has been personally working in pest control since 2007. We’re NPMA members and QualityPro certified — that certification requires background checks, ongoing training, and adherence to industry best practices. We serve Pleasant Hill and the surrounding Des Moines metro area with the same attention to detail we’d give our own homes. No high-pressure sales, no unnecessary treatments, no service you don’t need.

Get a Free Phone Bid Today

Earwig invasions don’t resolve themselves — the population outside keeps replenishing what you kill inside. If earwigs are showing up regularly in your Pleasant Hill home, call Miller Pest Solutions at (515) 329-8801 for a free phone bid. We’ll give you a straight answer on what’s driving the problem and what it’ll take to fix it. Visit us at millerthekiller.com to learn more.