Spiders

Identify, Understand, And Outsmart Common Pests

Spiders in Kennewick

Few creatures evoke as strong a reaction as spiders. While they play a beneficial role in the ecosystem by controlling other insect populations, that benefit is quickly forgotten when you discover one in your bathtub or basement. Seeing a spider can be unsettling for many people, turning a once comfortable space into a source of anxiety.

Understanding the types of spiders common to our area and their habits can help demystify these eight-legged arachnids. While most spiders you’ll encounter are harmless, a few can be of medical concern, making it essential to know what you’re looking at.

At Proterra Pest Control, we believe providing clear information is the best way to help our neighbors feel more secure in their homes. We are committed to being a reliable resource for the Kennewick community.

For answers to your questions about spiders in Kennewick, call us at (509) 572-3383 or contact us online.

We Tailor Our Process Specifically For You

We understand that every home’s pest control needs are different.

WHAT’S BUGGING YOU?

We Tailor Our Process Specifically For You

We Understand That Every Home’s Pest Control Needs Are Different.

WHAT’S BUGGING YOU?

How to Identify Spiders in the Home

Spiders are common in homes across the Tri-Cities, and while most are harmless, knowing what you’re dealing with can help you stay safe and avoid unnecessary worry. Fortunately, many spiders can be identified safely by observing their web style, size, and location.

Here are a few common types found in our area:
  • Common house spider. Small to medium-sized with a brownish body and faint markings. Builds messy, tangled webs in corners, closets, and quiet indoor spaces.
  • Cellar spider. Long, thin legs and a small, pale body. Often found in basements or crawl spaces, creating loose, irregular webs in damp areas.
  • Female black widow. Shiny black body with a rounded abdomen. Look for a red or orange hourglass marking on the underside. Builds strong, messy webs close to the ground in dark, protected spots like sheds, garages, or under patio furniture.
  • Wolf spider. Large and hairy with a gray or brown body and dark stripes. It doesn’t spin webs but is often seen moving quickly along baseboards or across floors while hunting.
  • Funnel-web spider. Brown or gray with a stocky build. Creates dense, funnel-shaped webs in shrubs, tall grass, or near the foundation of your home. The spider typically hides in the narrow end of the funnel.

If you notice any of these spiders around your home, especially near entry points or in undisturbed areas, it may be time to reexamine your pest control needs.

Facts About Kennewick’s Spiders

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The spiders in and around Kennewick are diverse, comprising everything from harmless web-builders to more reclusive hunters.

Here are some key facts about our local spiders:

  • Not all spiders build webs. While we often associate spiders with intricate webs, many species, like the wolf spider, are active hunters that chase down their prey instead of trapping it.
  • Spiders are not insects. They belong to a separate class of animals called arachnids, which are characterized by having eight legs, two main body parts, and no antennae.
  • Their presence indicates other pests. Spiders go where they can find food. An increasing number of spiders in your home is often a sign of another underlying insect problem.
  • Black widows are reclusive. The most concerning spider in our region, the black widow, is shy and prefers to build its messy, irregular webs in dark, undisturbed places like woodpiles, sheds, and crawl spaces.

Buzzing About Our Service

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“We would highly recommend them.”

Proterra pest Contol comes to our home quarterly speaks with us to find out about any other problems we may be having they are thorough and I’ve always been successful getting red of mice and spiders, our main pests. We would highly recommend them.

– Laurana M.
“Very thorough!”

Derek was great! He cleaned up all my spider webs around my house and knocked down 3 wasp nest that I had no clue we even had. Very thorough!

– Yadira M.
“He did a thorough job.”

Joel was courteous, and professional. He asked if there were any concerns that needed special attention. I appreciate that. He did a thorough job. Thanks

– Nancy R.
“I’m very pleased with my services received! Thank you again!”

Proterra and Emilio the tech were great! They got me added to the calendar. Emilio sent me a text on his way to my house, so I could come home and open the garage for treatment. He listened to my concerns and took care of the issue! I’m very pleased with my services received! Thank you again!

– Jill J.
“Was very polite and didn’t rush the process.”

Seth came for our monthly treatment and did an excellent job. He spent time with me to understand my areas of concern, was very polite and didn’t rush the process. Thank you!

– Sandy S.
“We received prompt, professional, courteous and friendly service from Proterra.”

The technician was very knowledgeable and answered all of our questions without hesitation. Thank you, Joel!

– John A.
“Did a very thorough job. Very pleased with the quality of work.”

Our tech Chris came out. He notified me before he left and was punctual. Did a very thorough job. Very pleased with the quality of work. Highly recommend this company as well as their applicator Chris.

– Gilbert Jr. L.
“We will definitely be recommending your company to our neighbors.”

Emilio was professional and very thorough while servicing our home today. My wife and I were pleased and impressed with the quality of work he performed. We will definitely be recommending your company to our neighbors.

– Mark A.

Managing Spider Populations with IPM

Spiders often show up in homes when conditions are right for them and the insects they feed on. At Proterra Pest Control, we use integrated pest management (IPM) to address spider activity in a way that’s practical, safe, long-lasting, and focused on the source of the issue.

Our approach includes several steps:

  • Identify entry points. Cracks around windows, doors, and foundations are common access routes. Sealing these helps reduce indoor activity.
  • Reduce food sources. Spiders follow other insects. By addressing any existing pest problems, we help cut off their food supply.
  • Limit hiding spots. Basements, garages, and storage areas often provide quiet, cluttered spaces where spiders settle. Clearing these areas makes them less inviting.
  • Adjust exterior lighting. Lights attract insects, which in turn attract spiders. We offer guidance on placement and bulb types to help reduce nighttime activity near your home.

Throughout this process, we use products that are safe for children and pets, and we focus on creating conditions that discourage spiders from returning.

For answers to your questions about our local spiders, call us at (509) 572-3383 or contact us online.

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