Ant Control in Grimsby

Ants in Grimsby: what to know

Grimsby stretches from the Lake Ontario shoreline up to the Niagara Escarpment, with lakeside condos, newer subdivisions and older homes close to wooded and orchard land.

• Damp lakeside conditions can soften wood around decks and docks, which carpenter ants like.
• Wooded lots near the escarpment are natural carpenter ant habitat, so nests can end up close to houses.
• Pavement ants are common under driveways and patio stones in newer developments.

Ant problems usually start in spring and carry on through summer.

Signs of ants in your home

• Trails of ants along counters, floors or window sills
• Small piles of soil between patio stones or along the driveway
• Fine sawdust-like debris (frass) near wood, a possible sign of carpenter ants
• Winged ants appearing indoors in spring

What ant control usually involves

The provider identifies the species first, because pavement ants, sugar ants and carpenter ants are treated differently. Treatment usually targets the colony with baits or targeted applications rather than just the ants you can see, and may include finding moist or damaged wood for carpenter ants.

Prevention tips for Grimsby homes

• Wipe up crumbs and sticky spills and keep food sealed
• Fix leaks and moisture problems; carpenter ants prefer damp or damaged wood
• Keep mulch and firewood away from the foundation
• Seal cracks around doors, windows and the foundation

When to call

Call if ants keep coming back after cleanup, if you see large black ants indoors, or if you notice sawdust-like debris near wood.

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