Another triggering factor: the weather conditions outside. When the heat becomes stifling or the air is too dry, they infiltrate homes in search of a more favourable microclimate. The slightest imperfection in your insulation – cracks, faulty seals or poorly sealed ducts – turns into an ideal front door.
Traces de passage de fourmis
What these unwanted visitors say about your space
Beyond just being a nuisance, an ant colony can reveal hidden problems in your environment:
