Where it appears
In Toronto properties, pest pressure often follows food, warmth, moisture, storage and access routes. Condos and commercial spaces may also involve shared walls, service rooms or neighbouring activity.
Preliminary identification
Carpenter Ant
Carpenter Ant identification should be treated as a preliminary visual estimate until a technician confirms the evidence.
Common signs
Repeated sightings or evidence in the same area
Activity near food, moisture, storage or exterior access
Signs that return after cleaning or temporary fixes
Unclear evidence that needs inspection confirmation
What to do now
- Look for sawdust-like frass near wood, window trim, decks or damp framing and take photos before cleaning.
- Do not seal active areas before inspection because trail direction and entry points help confirm the carpenter ant pressure.
What not to do
Avoid spraying over evidence, sealing active entry points or discarding useful samples before inspection. Those steps can hide the pattern a technician needs to confirm the pest.