Why Ants Are Invading Rolla Homes This Summer

Ant Problems in Rolla? Wet and Dry Weather May Be to Blame
Rolla homeowners are seeing more ants than usual this summer—and it’s no coincidence. With shifting weather patterns, including periods of heavy rain followed by intense heat, ants are becoming a major problem in homes across the area.

Why Rain Drives Ants Indoors
When the ground gets saturated, ant colonies flood and force ants to relocate. Kitchens, bathrooms, and basements offer dry shelter, along with access to food and moisture. Odorous house ants, pavement ants, and even carpenter ants are common invaders in these conditions.

Why Dry Weather Is Just As Bad
Once things dry out, ants don’t just disappear. They begin seeking water—often inside your home. That’s when you’ll see ants trailing around sinks, toilets, and pet water bowls. Drought-like conditions can drive ants deeper indoors than ever.

Common Ants in Rolla This Season

• Odorous House Ants – tiny brown ants that smell like rotten coconut when crushed

• Pavement Ants – nest in concrete cracks, patios, driveways

• Carpenter Ants – large black ants that tunnel through wet wood

How to Keep Ants Out

• Seal entry points around windows, doors, and foundations

• Wipe up crumbs and spills quickly

• Don’t leave pet food or water out overnight

• Fix leaks under sinks or around appliances

• Schedule a Perimeter Guard service to stop them at the source

Professional Ant Control in Rolla
At Plank Termite & Pest Control, we offer no-contract ant treatments and preventative plans designed for Missouri homes. If you're seeing ants now—or want to avoid an invasion later—give us a call today.