Carpenter Ants Treatment in Winnipeg

🔍 How we inspect for carpenter ants

Our technician taps structural wood elements systematically with a screwdriver handle, listening for hollow resonance indicating galleries. A moisture meter is used on suspected areas — carpenter ants require moist wood (readings above 19% are diagnostic). UV light reveals foraging trails. Granular monitoring stations placed on trails for 24 hours map colony movement patterns between the indoor satellite colony and the outdoor parent colony.

⚠️ Signs you have carpenter ants

Our technicians are trained to identify both obvious and subtle indicators of carpenter ants activity:

• Large black ants (10–15mm) indoors, especially in spring
• Coarse sawdust-like frass containing insect parts near wood structures
• Hollow sound when tapping structural wood — rafters, windowsills, sill plates
• Winged swarmers emerging from inside walls or ceilings in spring
• Foraging trails along baseboards at night
• Rustling sound inside walls when quiet

🧪 How we treat carpenter ants

(1) Abamectin gel bait applied to all identified foraging trails — workers carry the bait to the queen; (2) Deltamethrin spray applied to gallery entry points and structural surfaces; (3) Bifenthrin granules broadcast in a 2-metre band around the foundation; (4) Written moisture source report — eliminating the moisture source is essential for long-term control.

🏠 DIY prevention tips

While professional treatment is required for active infestations, these steps help prevent future problems:

• Eliminate all wood-to-soil contact around the structure
• Fix all roof leaks and improve soffit ventilation
• Remove dead stumps and fallen trees within 30m of the home
• Seal all utility penetrations with polyurethane foam
• If swarmers emerge from inside walls — call for inspection immediately