Ants

Argentine ants: identification & argentine ant control

Argentine ants form multi-queen supercolonies that span whole neighborhoods. We use non-repellent perimeter treatment and liquid baiting to reduce pressure, with routine service to hold the line.

Line of black ants marching on a kitchen counter

How to identify argentine ants

What it looks like
Uniform light to dark brown ants with a single waist node and no sting; they emit a musty odor when crushed.
Size
1/8 inch
Where you'll find it
Under mulch, irrigation lines, slab edges, tree bases and wall voids.
Commonly confused with
Odorous house ants smell like coconut; Argentine ants smell musty.

Signs of argentine ants in your home

  • Wide, heavily traveled trails
  • Ants tending aphids on shrubs
  • Indoor foraging after rain or heat

Argentine ants questions homeowners ask

Why do I have so many ants after it rains?

Argentine ant colonies flood out of shallow soil nests and move indoors for shelter and moisture.

Argentine ant control by city

Local technicians handle argentine ants in every market below — pick your city for neighborhood coverage, seasonal notes and a free quote.

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