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The One Shot Blog

Pest tips for Utah homeowners

Straight answers from the techs who treat this stuff every day — what's active this season, what you can handle yourself, and when to call.

A small brown mouse peering out of a narrow crack between two weathered concrete blocks in an exterior wall.

Rodents

Mice in the Walls: Why You Hear Them at Night and What It Means

Scratching in the wall after dark in Utah usually means mice. How to read the sound, why it starts at night, and what the chewing is doing to your house.

August 31, 2026

A brown, long-legged spider standing on a green leaf, carrying a large cream-colored egg sac tucked beneath her body.

Spiders

Spider Egg Sacs: The Fall Chore That Saves You a Spring Infestation

One black widow egg sac holds hundreds of spiderlings. Here's where they hide on a Utah home in fall, and why clearing them beats spraying in spring.

August 27, 2026

A young European starling with glossy dark feathers, pale spots and a brown head, perched on a rock in the sun.

Birds

Birds in Your Bathroom Vent: That Chirping Isn't Cute

Chirping in your bathroom wall usually means starlings nested in the vent. What it does to a Utah home, the mites that follow, and how we seal it.

August 24, 2026

A close-up of a brown house mouse with large ears and long whiskers looking straight at the camera, sitting calmly on a ledge.

Pest Tips

Do Ultrasonic Pest Repellers Work? Here's What the Research Says

Ultrasonic pest repellers promise to drive mice and bugs out with sound. Here is what the research found, why they fail in Utah homes, and what works.

August 20, 2026

A light brown cockroach with long antennae and lacy veined wings crawling across a gray pebbled stone surface.

Roaches

Cockroaches in a Clean House: How It Happens in Utah

Cockroaches show up in clean Utah homes all the time. How German roaches hitchhike in boxes and used appliances, and why gel baits beat sprays.

August 17, 2026

A live mouse standing on a set snap trap on a concrete floor, eating the peanut butter bait without triggering it.

Rodents

The Right Way to Mouse-Proof a Garage Before Winter

The step-by-step way we mouse-proof garages across Utah County before winter: door seals, materials mice can't chew, and where droppings hide.

August 13, 2026

A small brown vole with a blunt nose and short whiskers poking its head out of a hole in crusty white snow.

Wildlife

Voles vs. Moles vs. Gophers: What's Tunneling Through Your Utah Lawn

Voles, moles, or gophers tearing up your Utah lawn? How to tell them apart by their tunnels and mounds, and why fall is the time to stop the damage.

August 10, 2026

Two gray feral pigeons with iridescent green neck feathers standing on a dirt path beside patchy grass.

Birds

What a Pigeon Problem Really Costs You (Roof, Solar Panels, and All)

Pigeons on a Utah roof cost more than you'd think: acidic droppings, wrecked solar panels, and health risks. What removal and deterrents really involve.

August 6, 2026

An adult boxelder bug with black wings, orange-red markings and red eyes resting on a sunlit green leaf.

Seasonal Pests

Boxelder Bugs Are About to Cover the South Side of Your House

Boxelder bugs swarm the sunny walls of Utah homes each fall. Here's why they pick your house, why squishing them stains, and when to treat before they get in.

August 3, 2026

Close-up of a raccoon's face showing its black eye mask, pointed snout and long white whiskers.

Wildlife

Raccoons in the Attic: Why the DIY Trap From the Feed Store Usually Backfires

Raccoons in a Utah attic do real damage, and a store-bought trap usually makes it worse. Here's what goes wrong and what professional removal involves.

July 30, 2026

A house mouse standing on a metal live trap next to a cracker on a concrete floor.

Rodents

Why Your Neighbor Has Mice and You're Next: Fall Rodent Season in Utah County

Fall is when mice push indoors across Utah County. Here's why a mouse problem spreads down a whole street, and how to seal your house before it reaches you.

July 27, 2026

A black widow spider hanging in its web beside a tan egg sac.

Spiders

The Hobo Spider vs. Black Widow: Which Utah Spiders Actually Matter

Utah spider season peaks in late summer. Here's why the black widow is the only one that really matters, and why the hobo spider's scary reputation is wrong.

July 24, 2026

A small brown bat with large ears resting on a sandstone rock outdoors

Wildlife

Bats in Your Attic in Utah: What the Scratching at Dusk Actually Means

Scratching in the attic at dusk usually means bats, and in Utah you can't just seal them out in July. Here's what bat maternity season means for your home.

July 20, 2026

Close-up of a yellow jacket wasp on a green leaf

Wasps & Stinging Insects

Why Yellow Jackets Get So Aggressive in Utah in Late Summer

Yellow jacket nests in Utah County hit full size in July and August. Here's why they turn mean in late summer, what not to do, and how to get rid of them safely.

July 15, 2026

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