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Rhino Pest Management — pest control on Florida's Treasure & Space Coast
AntsHigh concern

Pharaoh Ant

Monomorium pharaonis

Tiny yellow ants that infest hospitals, kitchens and walls and spread pathogens.

Pharaoh Ant (Monomorium pharaonis) is a high-concern pest in Florida homes and yards. Ant control in Florida's Treasure & Space Coast is handled by Rhino Pest Management, a local, licensed (#JB242881) and insured company rated 5.0★ across 16 Google reviews. Ask for a free estimate at (772) 589-6842.

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Photo: no rights reserved (CC0) · iNaturalist (research grade)

How to identify it

Extremely small (1.5–2 mm), pale yellow to orange with a darker abdomen. Workers are all the same size. They run in thin, faint trails near warmth and moisture.

Where it hides

Wall voids, inside electrical conduit, under floors and behind insulation — anywhere warm, dark and near moisture or food. Found in homes, restaurants, hospitals and hotels.

Signs you have them
  • Near-invisible trails of pale yellow ants along wall junctions, pipes and counters
  • Ants appearing in bathrooms, near IV lines, or inside medical or food packaging
  • Multiple small nests forming simultaneously after a repellent spray is used
Why it matters

Pharaoh ants are a serious public health pest — they transmit Salmonella, Staphylococcus and Streptococcus, and are notorious for infesting hospitals and care facilities. Repellent sprays cause colonies to bud rapidly, making infestations worse.

Should I call today?

Yes, get it looked at promptly. Pharaoh Ant causes damage or health problems that compound while you wait, and the cost of that damage is the part that actually gets expensive — not the treatment. An inspection is free, so there's no reason to guess.

How Rhino treats it

Repellent treatments guarantee failure with pharaoh ants. Rhino deploys non-repellent bait systems that workers carry to every queen across every nest, achieving a full colony collapse.

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Pharaoh Ant guides

How to get rid of ants in a Florida kitchen

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Scientific source

For the biology behind this page, the University of Florida's IFAS Extension publishes a detailed Featured Creatures profile of this species — free to read, and written by entomologists in this state:

Pharaoh Ant, Monomorium pharaonis (Linnaeus) — UF/IFAS Extension
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