Hawaiʻi warns of little fire ant threat during Stop the Ant Month

Oct 08, 2026

Hawaiʻi is urging residents to check their yards for invasive ants this October, a small nuisance that can turn into a real problem for families and pets.

  • October is Stop the Ant Month, and the state wants people to inspect their property for invasive ants before they spread.
  • Little fire ants are tiny but their stings leave itchy red welts that can last for weeks.
  • If an ant gets into a pet's eye, it can cause serious injury or even blindness.
  • Community events are also running across the islands this month, including a youth running series on Maui starting October 18th, a Kauaʻi kūpuna gathering on October 21st, and the 19th annual Run for the Dry Forest on Hawaiʻi Island on October 17th, which supports conservation work.

Outlook: Early spotting is the main defense, so expect continued public pushes to report ant sightings before colonies take hold.

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