Rover Ants on the Rise in Houston

You're not alone if you've seen tiny ants zipping across your counters or sinks. Rover ants are becoming a common problem in Houston and can be tough to eliminate without the right approach.

Why Are Rover Ants Showing Up in Houston?

Houston's warm, humid climate creates the perfect environment for Rover ants. Originally from South America, these ants have adapted well to the Gulf Coast region.

They thrive in moist, sheltered areas and often seek refuge indoors when outdoor conditions become too wet, dry, or hot. As a result, homeowners and businesses across Houston are seeing more frequent infestations, especially during periods of heavy rain or extreme heat.

What Do Rover Ants Look Like?

Rover ants are tiny, usually only 1.5 to 2.5 millimeters long, and range from pale brown to dark brown. They move quickly and can appear almost "restless," constantly on the move — hence the name "rover."

Unlike other ants, they don't build large, visible nests. Instead, they quietly spread and can form multiple nesting sites throughout a property.

How to Protect Your Home or Business

If you spot Rover ants in your Houston home or business, here are a few steps you can take:

• Seal Entry Points: Caulk cracks around windows, doors, and foundations.

• Control Moisture: Fix any leaks and avoid leaving standing water indoors.

• Maintain Cleanliness: Store food in sealed containers and wipe down counters regularly.

• Seek Professional Help: Because Rover ants can quickly spread and traditional sprays often fail, contacting a pest control expert is usually the best solution.

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