2-3 mm – Dark brown to black
Insect – Moderate risk
Scented ant
The scented ant owes its name to the coconut-like odor it gives off when crushed. Very common in Quebec, they colonize homes in search of sweet food and moisture. Its colonies can contain tens of thousands of individuals.
§1Distinctive features
How to identify it
Small (2 to 3 mm), dark brown to black with a rounded abdomen. Its distinctive feature: a strong odor of rancid coconut when crushed. The worker has no sting.
§2Habitat
Where to find it
It nests in floors, wall cavities, behind baseboards and under floors. It is often found near kitchens and bathrooms where humidity is present.
§3Reproduction
Lifecycle
Without intervention, an infestation can double in size in just a few weeks.
§4What to look out for
Signs of infestation
- Trails of ants towards the kitchen or sweet areas
- Rancid coconut smell when crushed
- Presence around pipes and wetlands
- Ants visible in food cupboards
§5Why act fast
Risks
- Food contamination through contact with soiled surfaces
- Difficult eradication due to polygonal colonies (several queens)
- Worsening of food waste mismanagement
§6Prevention
How to avoid it
- Close food containers tightly
- Repair water leaks and reduce humidity
- Seal cracks around windows and doors
- Clean countertops regularly and avoid sugary residues
§7Pro method
How MW works
Inspection
Home location and assessment.
Preparation
Customized plan – pre-intervention measurements.
Treatment
Locate main and satellite nests, treat with non-repellent baits.
Follow-up
Inspection visit – written guarantee.
§8We answer you
Frequently asked questions
Why does it smell like coconut?
This odor comes from the pheromones and organic acids released during crushing. It is the distinguishing feature of the species.
Are there several queens?
Yes, the colonies are polygonal with dozens of queens, which makes elimination more difficult.
Are they dangerous?
They don’t bite hard, but they can contaminate food. If left untreated, infestations can be serious.
React quickly, sleep well.
The longer the infestation lasts, the more expensive it becomes.