The Squatch Blog

Pest control tips, seasonal guides, and local advice for Bellingham and the Pacific Northwest from the Sasquatch Pest Control team.

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Sasquatch pest control blog

Follow the Sasquatch Blog for helpful information with dealing with common pest in Whatcom and Skagit Counties!

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The interior corridor of a commercial building, the kind of commercial property Sasquatch Pest Control services in Whatcom County.

Summer Pest Control for Commercial Properties in Whatcom County

Summer is peak season for commercial pest pressure in Whatcom County, and the stakes for a business are higher than mere nuisance. A single pest sighting can mean a failed inspection, a bad review, or a health-code violation. Warm weather drives ants, flies, wasps, rodents, stored-product pests, and birds toward commercial buildings all at once. […]

The interior corridor of a commercial building, the kind of commercial property Sasquatch Pest Control services in Whatcom County.

The Commercial Property Manager’s Winter Pest Checklist for Whatcom County

Winter in Whatcom County isn’t a break from pest pressure — it’s a shift in which pests are active and where they concentrate. Between November and March, commercial properties face rodents seeking warmth, stored product pests thriving in dry goods, overwintering insects looking for harborage, and the ongoing need to document pest activity for compliance. […]

Sasquatch Pest Control service truck parked at a Whatcom County WA job site

Are Black Spiders in Washington State Dangerous? What You Need to Know

Most black spiders you’ll encounter in Washington State and Bellingham homes are completely harmless. The giant house spider — one of the most commonly seen large black-to-dark-brown spiders in the Pacific Northwest — is not medically significant. However, the western black widow is present in Washington, and a black spider with a globular abdomen in […]

A pipe penetrating a foundation with a gap and insulation, a potential rodent entry point found by Sasquatch Pest Control.

Why Ants Invade Bellingham Homes Every Spring (And How to Stop Them)

Ants come inside in spring because warmer temperatures trigger colony expansion. Queen ants restart egg-laying, workers fan out to find food and moisture, and your home, with its warm walls, kitchen crumbs, and plumbing leaks, looks like a buffet. In the Pacific Northwest, this surge typically begins in late February and peaks between March and […]

A pipe penetrating a foundation with a gap and insulation, a potential rodent entry point found by Sasquatch Pest Control.

Carpenter Ants vs Sugar Ants: What’s the Difference and Which Do You Have?

Two of the most common ant complaints we hear from Bellingham homeowners sound like this: “I have big black ants that keep showing up,” or “I have tiny ants all over my kitchen counter.” They’re both frustrating, but they’re completely different problems that need completely different responses. “Sugar ant” is a casual catch-all Pacific Northwest […]


Expert-Reviewed ● Our pest-control methods and educational content are reviewed by Jorge Bedoya, ACE — Associate Certified Entomologist and consulting entomologist for Sasquatch Pest Control.
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