Why Odorous House Ants Are So Active in Evansville and Newburgh Right Now

A Seasonal Surge Explained by Yikes Pest Control

If you live in the Evansville or Newburgh area, you may have noticed a sudden uptick in ant activity lately—specifically, the tiny but tenacious odorous house ants. Over the past few weeks, Yikes Pest Control has received a surge in calls about these nuisance pests invading kitchens, bathrooms, and basements. While it may seem like an invasion out of nowhere, there are actually a few key reasons why odorous house ants are so active right now—and it all comes down to weather patterns and seasonal behavior.

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First and foremost, this is the time of year when odorous house ants naturally become more active. As spring rolls in and temperatures rise, these ants emerge from their overwintering sites in search of food and new nesting locations. Late spring and early summer are peak months for odorous house ants because the conditions are ideal: warm, moist, and full of opportunities to forage. When the weather warms up, ant colonies ramp up their activity, sending out workers in search of sugary and greasy food sources—often right into your home.

Adding to this seasonal trend, the recent rainfall in the Evansville area has created the perfect storm for ant activity. The month of May has brought with it above-average rain totals, soaking the soil and flooding outdoor nesting sites. Odorous house ants, which prefer to nest in moist environments under rocks, mulch, or logs, are often driven indoors when their nests become waterlogged. Once inside, they’re quick to set up shop, especially in areas like kitchens and bathrooms where food and water are readily available.

Odorous house ants get their name from the unpleasant, rotten coconut-like smell they emit when crushed. While they're not dangerous, they are persistent and incredibly hard to eliminate without the right strategy. These ants often have multiple queens and satellite nests, which means that killing off one group doesn’t stop the colony from bouncing back.

At Yikes Pest Control, we specialize in identifying and addressing odorous house ant infestations. Our professional technicians understand the habits of these pests and use proven methods to eliminate them at the source. We offer comprehensive inspections, customized treatment plans, and long-term prevention solutions—without locking you into long-term contracts or sales pressure.

If you’re noticing trails of ants in your home, especially after all this rain, don’t wait for the problem to get worse. Call or text Yikes Pest Control today for a quick, no-hassle quote or visit www.yikespest.com to learn more. We’re here to help you take back your home—before the ants make themselves too comfortable.