If you’ve already spotted a few scout ants marching across your kitchen counter or along the baseboards in early March, you’re not imagining it. After a milder-than-usual winter across the Inland Northwest, ant activity is ramping up weeks ahead of the typical schedule in Spokane, Coeur d’Alene, and surrounding areas.
Carpenter ants, odorous house ants, and pavement ants are the usual early-spring troublemakers here. They don’t wait for summer—they start scouting for food, water, and nesting spots as soon as temperatures consistently hit the 50s.
The good news? You can knock back most early invasions with a few smart, low-effort moves before they turn into full trails or satellite nests. Here are the three most effective things Spokane-area homeowners can do right now:
Eliminate the attractants they’re after
Ants are on a mission for sweets, proteins, and moisture. Wipe counters with a 1:1 vinegar-water mix (disrupts their scent trails), store pantry goods in sealed containers, fix any slow drips under sinks, and take out trash/recycling daily. A single forgotten soda spill or pet-food bowl can feed dozens of scouts.
Seal the obvious entry points
Check windowsills, door thresholds, foundation cracks, and where pipes/utilities enter the house. Use silicone caulk for small gaps and steel wool + caulk for larger ones (ants can squeeze through openings as small as 1/16 inch). Weatherstripping on doors is a quick win too. Most early trails follow predictable paths—follow them backward to find the entry.
Know when to monitor vs. call in pros
A handful of scouts? Often just keep an eye on it after cleaning/sealing. Multiple trails, ants in walls, or sawdust-like frass (especially with carpenter ants)? That’s when professional treatment makes sense to prevent structural damage or bigger colonies. We’re big believers in honest assessments—not every sighting needs a full treatment right away.
Seeing more than a few scouts or already dealing with established trails indoors? Text or call us at 509-978-7830—we’ll give you a straight answer on whether it’s worth treating now or just monitoring through spring.
Ants don’t RSVP… but you can tell them the party’s over. 🐜🚪http://tahomapest.com