Bed bugs in Seattle are on the rise

Updated on: 12/06/2026

Key takeaways

• Bed bugs in Seattle are on the rise due to increased international travel.
• These pests hitchhike in luggage, clothing, and bags.
• Bed bugs mostly bite at night, targeting exposed skin on arms, neck, and legs.
• Apartments and shared housing are among the highest-risk places in Seattle.
• DIY treatments rarely work; professional bed bug control delivers lasting results.

Summer brings a surge of visitors to Seattle's Pike Place Market, the Space Needle, and its thriving food and music scene. With tourism and visitors come greater risks of bed bugs in Seattle. These pests hitchhike in luggage and clothing from across the globe, making bed bugs in Seattle apartments, hotels, and multi-family housing an increasing concern. They feed at night, bite exposed skin, and can cause itching, swelling, and allergic reactions.

Why do bed bugs love Seattle?

Seattle's combination of heavy international travel and dense urban housing makes it a prime city for bed bug activity. These pests have countless opportunities to hitchhike into the city in luggage and clothing. Once here, they spread quickly through Seattle's high-density apartment buildings, condos, and multi-family housing, where units share walls, hallways, and ventilation, making it easy for bed bugs to move about.

Where bed bugs are most common in Seattle

Bed bugs in Seattle are on the rise, especially in areas with high foot traffic and shared housing. Neighborhoods like Capitol Hill, University District, and Belltown see frequent reports of bed bug activity. This is due to the number of apartment buildings, hotels, and rental properties, where these pests can move easily between units.

Who’s most at risk for bed bugs in Seattle?

People who travel often, live in shared housing, or work in hospitality are more likely to encounter bed bugs in Seattle. Those staying in hotels, using public transport, or moving frequently can unknowingly carry bed bugs on clothes or luggage. This group often includes students, frequent flyers, and apartment dwellers.

Why are bed bugs on the rise? An expert explains

Not only are bed bugs passed easily between locations due to increased travel, but bed bug populations are becoming more resilient to traditional eradication methods. We asked Wiley Sanders, one of our own experts and an associate certified entomologist, what exactly is going on.

Sanders has noticed that the bed bug problem is only getting worse. “What people do not realize is that do-it-yourself remedies or utilizing unprofessional options of dealing with bed bugs only masks the problem for a short time. Much like viruses that are becoming immune to traditional antibiotics due to misuse, we are observing that bed bug populations are becoming more and more resistant to traditional methods and chemicals as people tend to not call exterminators to deal with the problem in its entirety.”

Western Exterminator realizes the bed bug dilemma that is facing Seattle, and has a plan to help eradicate bed bugs. Sanders explains, “We know that bed bugs are one of the most difficult pests to remove and we approach every bed bug infestation with a balance of caution and tenacity. Our teams use a holistic approach to ensure that every egg, larva, and mature adult is absolutely killed off to make sure that future populations do not come back even stronger."

“This is what sets Western Exterminator apart from our competitors,” continued Sanders. “We are willing to work with each customer to ensure that there is a plan in place for us to not only eliminate bed bug populations, but to also set preventative measures, including human and K9 inspections, monitoring devices, and preventive applications to keep bed bugs from coming back. We can also provide heat treatments, called thermal remediation, to effectively kill off bed bugs at each stage of their life cycle.”

The Seattle bed bug team has seen an influx of infestations in high-traffic areas, including downtown Seattle, Kent, Kirkland, Bellevue, Everett, and Tacoma. Below are some tips on how to distinguish bed bugs and what can be done if your home or business is infested with bed bugs.

Who pays for bed bug extermination for rentals in Seattle?

If you're renting in Seattle, responsibility for bed bug treatment generally falls on the landlord. That’s providing you didn't cause the infestation yourself. The rules can vary depending on your situation, so it's worth understanding your rights. Read up on the Washington State Department of Health's tenant and landlord resources.

Recognize the signs of bed bugs

Bed bugs are easily confused with other common household pests. Adult bed bugs are flat, rust-colored, and about the size of an apple seed. Newly hatched, they are semi-transparent, light tan in color, and about the size of a poppy seed. When inspecting for bed bugs, it is helpful to use a flashlight and a magnifying glass. Begin by checking the area within 10-20 feet of where you normally sleep or sit, as this is the typical distance the insects will travel.

Symptoms of a bed bug infestation include:

• Small blood spots on your sheets.
• A sweet, musty smell.
• Black dots on sheets and pillowcases (bed bug excrement).
• Unexplained welts that appear on your body on a daily or weekly basis.

How to prevent a bed bug infestation

Preventing a bed bug problem starts with awareness. Always check mattress seams and headboards when staying at a hotel. At home, reduce clutter to cut down on hiding spots, and wash bedding in hot water regularly. Look out for signs of bed bugs, such as tiny dark spots or shed skins. It’s also advisable to inspect secondhand furniture before bringing it inside. And use protective covers on box springs and mattresses to block access.

While these steps can help, they’re not always enough. DIY methods may offer short-term relief, but to protect your home long-term, talk to a pest control company like Western Exterminator. We offer inspections, monitoring tools, and trusted bed bug treatments

What to do if you find bed bugs in your Seattle home

Finding bed bugs can be stressful, but acting quickly can actually make a difference. Here's what to do first:

• Don't move items between rooms, as this can spread the infestation further.
• Check your bed, sheets, headboard, and nearby furniture for small oval-shaped insects, reddish stains, or dark specks.
• Wash bedding on a hot cycle and vacuum around the bed frame. This can help reduce visible bugs, but rarely solves the full problem.

Bed bugs hide well and spread fast. DIY steps are a short-term measure at best. For lasting results, our Seattle team offers professional bed bug control for both homes and businesses, including commercial pest control options for hotels, apartments, and other commercial properties.

Western Exterminator: Your local bed bug experts

Bed bugs are difficult to get rid of, but not impossible. If you do find any evidence of an infestation, your best bet is to contact a bed bug professional immediately for help. You can contact our bed bug technicians by calling 1-800-WEST-EXT or simply fill out a contact form here, and our dedicated bed bug team in the King County and Snohomish County areas would be more than happy to help you.