Termites are one of the most destructive pests Hawaiʻi homeowners face, with prevention, control, and damage repairs costing residents an estimated $100 million or more each year, according to the University of Hawaiʻi Termite Project.

Why Are Termites So Common in Hawaiʻi?

The same conditions that allow many pests to thrive in Hawaiʻi also favor termites. Warm temperatures, frequent rainfall, and high humidity provide favorable conditions for termite activity, while wood and other cellulose-based materials around homes provide a food source.

Hawaiʻi is also home to several termite species that can damage structures, including subterranean and drywood termites. Of particular concern is the Formosan subterranean termite, which the University of Hawaiʻi identifies as the most damaging termite found in the state.

Hawaiʻi’s Moisture Can Create Favorable Conditions

Subterranean termites depend on moisture to survive, making consistently damp soil around a home especially favorable for termite activity. In Hawaiʻi, frequent rainfall combined with drainage or moisture issues can create these conditions around a structure.

Common sources of excess moisture include:

• Poor drainage or pooling water
• Leaking pipes or outdoor faucets
• Sprinklers positioned close to the home
• Air-conditioning condensation
• Gutters or downspouts that don’t direct water away from the structure
• Dense vegetation growing against the home

Reducing excess moisture and correcting drainage issues around the home can help make conditions less favorable for subterranean termites.

Hawaiʻi Homes Face More Than One Termite Threat

Two of the primary structural termite threats Hawaiʻi homeowners should know are subterranean and drywood termites.

Subterranean Termites

Subterranean termites typically establish colonies underground. They can reach a structure from the soil through cracks, openings and the mud tubes they build between the ground and a food source.

Formosan subterranean termites are particularly destructive and can establish large colonies. Because much of their activity can remain underground or concealed within a structure, an infestation may not always be immediately noticeable.

Drywood Termites

Drywood termites, on the other hand, don’t need the same connection to soil. Instead, they can live directly inside the dry wood they infest, including structural wood, woodwork, furniture and other seasoned wood.

One of the more recognizable signs of drywood termite activity is frass, or termite droppings. These small pellets can collect beneath tiny openings in infested wood and may look like little piles of sand.

What Around Your Home Can Increase Termite Risk?

Pay attention to conditions around your property that may make termite activity easier to establish or harder to notice.

A few areas worth checking include:

• Wood-to-soil contact: Wood touching soil can provide subterranean termites with a direct path to a food source.
• Lumber, cardboard and plant debris: Leaving cellulose-based materials around a structure can provide additional food sources.
• Leaks: Plumbing, faucets and other persistent water sources can create excess moisture.
• Poor drainage: Water that consistently collects near the home can contribute to favorable soil conditions.
• Sprinklers near the structure: Regular watering directly beside the home can keep surrounding soil moist.
• Vegetation against the house: Plants can provide moisture and make it more difficult to spot mud tubes or other signs along the structure.
• Cracks and openings: Subterranean termites can use cracks and other small openings to gain access to a structure.

Signs of Termites Hawaiʻi Homeowners Should Watch For

Signs of termite activity differ between subterranean and drywood termites. Subterranean termite signs may include:

• Mud tubes along foundations or other surfaces
• Swarmers or discarded wings
• Soft or hollow-sounding wood
• Peeling or blistering paint
• Visible wood damage

For drywood termites, a common sign is frass, small sand-like pellets that may collect beneath holes in infested wood. Swarmers, discarded wings, and damaged wood can also indicate activity.

Because termite activity can remain hidden, a professional inspection can help identify the type and extent of an infestation.

Think You Might Have Termites?

Wings, frass, mud tubes, or damaged wood can indicate termite activity, but a professional inspection can help determine the type of termite and extent of the infestation.

Kilauea Pest Control’s termite team can inspect your property, identify signs of activity, and recommend treatment options based on what we find.

Think you might have termites? Schedule a termite inspection with Kilauea Pest Control today.

Living in Hawaiʻi comes with plenty of perks. A pest “off-season” isn’t one of them.

Our warm climate means ants, roaches, centipedes, spiders, rodents, and other pests can stay active throughout much of the year. While activity may increase with certain seasons or weather changes, pest pressure around Hawaiʻi homes doesn’t simply disappear.

So, how often should you get pest control in Hawaiʻi?

There isn’t one schedule that makes sense for every home. Your location, surrounding environment, pest history, and the types of pests you’re dealing with all matter. For many Hawaiʻi homeowners, recurring service provides an opportunity to stay ahead of activity rather than waiting for a pest problem to become noticeable.

Why Are Pests Active Year-Round in Hawaiʻi?

Hawaiʻi’s warm climate creates favorable conditions for many common household pests. Without the prolonged cold winters found in many mainland states, there isn’t always a long seasonal break in pest activity.

Your property also plays a role. Moisture, landscaping, food sources, standing water, cracks and gaps, and other conditions can all affect the pests you see around your home.

And those conditions can change throughout the year.

Pest Control Is More Than Treating the Bugs You See

It’s easy to think of pest control as:

See bug → Treat bug → Problem solved.

Professional pest management goes much further than that.

A big part of effective pest control happens before pests become an obvious problem. That means looking for signs of activity, identifying what pest is actually present, understanding why it may be there, treating where necessary, and continuing to monitor the property.

A simple way to think about it is:

Inspect → Identify → Treat → Monitor → Prevent

This is part of an approach known as Integrated Pest Management (IPM). IPM combines different pest management strategies with an emphasis on prevention, monitoring, and making informed treatment decisions.

Prevention can mean identifying entry points, moisture, vegetation touching the home, food sources, or other conditions that encourage pest activity.

The goal is to address what’s happening now and help prevent bigger pest problems later.

So, How Often Should Pest Control Be Done in Hawaiʻi?

The best schedule depends on your home and the pest pressure around it.

For some homes, quarterly pest control may make sense. Others may benefit from a different frequency based on the property, surrounding conditions, pest history, and types of pests present.

Even homes in the same neighborhood can experience different pest activity.

That’s why the better question isn’t always, “How many times a year should someone treat my house?”

Instead, consider:

“How often should my property be checked and maintained based on the pest pressure around my home?”

Is Recurring Pest Control Worth It?

For homeowners who regularly deal with ants, roaches, centipedes, spiders, rodents, and other common Hawaiʻi pests, recurring service takes a more preventative approach.

Instead of starting over every time something appears, your pest control team becomes familiar with your property, its history, and the conditions surrounding it.

Recurring pest control provides ongoing maintenance, helping address pest activity before it becomes a bigger problem.

What Happens During Recurring Pest Control?

Recurring pest control isn’t meant to be the exact same service repeated over and over again.

Your technician can inspect for new activity, monitor areas that have caused problems in the past, identify changes around the property, and adjust treatment or recommendations based on what they’re finding.

Your home changes, pest pressure changes, and your pest management can change with it.

Year-Round Pest Control for Hawaiʻi Homes

We can’t change Hawaiʻi’s climate, but we can stay ahead of the pests that come with it.

At Kilauea Pest Control, our Home Pest Plans are designed around the pest pressure Hawaiʻi homeowners deal with throughout the year.

Whether you’re regularly finding pest around the home too much, or simply want to take a more preventative approach, we can help you find a service plan that makes sense for your home.

Because good pest control isn’t just about what we treat today. It’s also about what we can help prevent tomorrow.

Explore Kilauea Pest Control’s Home Pest Service Plans

Bed bugs are one of the most frustrating household pests because they’re excellent at hiding. Many people don’t realize they have bed bugs until bites begin appearing or the infestation has already spread throughout the home.

Learning what bed bugs look like is one of the best ways to catch an infestation early. The sooner they’re identified, the easier it is to stop them from spreading to additional rooms or neighboring units.

Here in Hawaii, bed bug awareness is especially important. With frequent travel, hotels, vacation rentals, apartment living, and military housing, bed bugs can easily hitchhike from one location to another. They’re just as likely to be found in clean homes as cluttered ones.

In this guide, you’ll learn how to identify adult bed bugs, baby bed bugs, eggs, bites, common signs of an infestation, and where these pests like to hide.

What Do Bed Bugs Look Like?

If you’re wondering what do bed bugs look like, the short answer is:

Adult bed bugs are small, reddish-brown insects about the size of an apple seed. They have flat, oval-shaped bodies, six legs, short antennae, and are visible without a magnifying glass. After feeding, their bodies become darker, swollen, and more elongated.

What Do Adult Bed Bugs Look Like?

Size

Adult bed bugs measure roughly ¼ inch (5–7 mm) long, making them about the size of an apple seed. Although small, they’re usually visible to the naked eye.

Color

Before feeding, adult bed bugs are typically a reddish-brown color. After consuming blood, they become noticeably darker and may appear almost mahogany in color.

Shape

Bed bugs have broad, oval-shaped bodies that are extremely flat when they haven’t eaten. This flattened body allows them to squeeze into tiny cracks and crevices that many other insects can’t access.

Unlike beetles, bed bugs don’t have hard wing covers or wings for flying.

How They Change After Feeding

One of the easiest ways to recognize a bed bug is how dramatically it changes after feeding.

After a blood meal, a bed bug becomes:

• Longer
• More swollen
• Dark red or burgundy
• Less flat than before

This change only lasts until the blood is digested.

What Do Baby Bed Bugs (Nymphs) Look Like?

Baby bed bugs, called nymphs, look very similar to adults but are much smaller.

They’re often:

• About the size of a poppy seed when newly hatched
• Nearly transparent or pale yellow
• Difficult to spot on light-colored bedding

After feeding, their bodies turn bright red because the blood inside is visible through their translucent exoskeleton.

As they mature, nymphs shed their skin five times before becoming adults.

What Do Bed Bug Eggs Look Like?

Bed bug eggs are tiny and easy to overlook.

They are typically:

• About 1 millimeter long (roughly the size of a pinhead)
• White or pearl-colored
• Oval-shaped
• Slightly sticky, allowing them to adhere to surfaces

Female bed bugs usually lay eggs inside cracks and protected hiding spots, including mattress seams, furniture joints, and behind headboards.

Because of their size and color, eggs often blend into fabric or wood surfaces.

What Do Bed Bug Bites Look Like?

Bed bug bites can vary from person to person, making them unreliable for identifying an infestation on their own.

Common characteristics include:

• Small, red, itchy welts
• Groups or lines of multiple bites
• Bites on exposed skin such as the arms, neck, shoulders, or legs
• Itching that may not begin until hours or even days later

Some people experience no reaction at all, while others develop significant swelling.

Because mosquito bites, flea bites, allergic reactions, and other skin conditions can look similar, bites alone don’t confirm bed bugs. Instead, inspect your sleeping area for additional signs.

What Are the Signs of a Bed Bug Infestation?

Finding an actual bed bug isn’t the only indication you may have an infestation.

Other common signs include:

• Live bed bugs
• Shed exoskeletons (cast skins)
• Tiny white eggs
• Small black fecal spots on mattresses or furniture
• Rust-colored blood stains on sheets or pillowcases
• A sweet, musty odor in larger infestations

The more of these signs you notice together, the more likely bed bugs are present.

Where Do Bed Bugs Hide?

Bed bugs spend most of the day hiding close to where people sleep or rest.

Common hiding places include:

• Mattress seams
• Box springs
• Headboards
• Bed frames
• Upholstered furniture
• Nightstands
• Baseboards
• Behind electrical outlet covers
• Luggage
• Backpacks
• Suitcases

Although they’re called bed bugs, they aren’t limited to beds. As infestations grow, they spread throughout nearby furniture and wall voids.

Common Bugs Mistaken for Bed Bugs

Several insects are commonly mistaken for bed bugs.

Pest	How It Differs
Carpet beetles	Rounder bodies with patterned shells and tiny hairs
Fleas	Smaller, darker, and capable of jumping
Baby cockroaches	Longer bodies with noticeable antennae and faster movement
Ticks	Eight legs instead of six and no antennae

If you’re unsure which insect you’ve found, a professional inspection can help prevent unnecessary treatments.

Are Bed Bugs Common in Hawaii?

Yes. Bed bugs are found throughout Hawaii.

Because the islands welcome millions of visitors each year, bed bugs are regularly introduced through luggage and personal belongings. They’re commonly encountered in:

• Hotels
• Vacation rentals
• Apartments
• Condominiums
• Military housing
• College housing

It’s important to remember that bed bugs aren’t attracted to dirt or poor housekeeping. They simply seek places where people sleep, making any home or business susceptible.

What Should You Do If You Find Bed Bugs?

If you suspect bed bugs, don’t panic.

Instead:

1. Try to capture a specimen if it’s safe to do so.
2. Wash bedding, clothing, and linens in hot water.
3. Dry items on the highest heat setting recommended for the fabric.
4. Avoid moving furniture between rooms, which can spread the infestation.
5. Don’t immediately throw away mattresses or furniture unless advised by a professional.
6. Schedule a professional inspection to confirm the problem and determine the best treatment plan.

Know What to Look For—and Act Early

Identifying bed bugs early can make a significant difference in preventing a larger infestation. Adult bed bugs are reddish-brown, flat, and about the size of an apple seed, while baby bed bugs and eggs are much smaller and easier to miss. Looking for additional signs like shed skins, dark fecal spots, blood stains, and common hiding places can help you determine whether it’s time for a closer inspection.

If you think you’ve found bed bugs in your Hawaii home, apartment, hotel, or vacation rental, the team at Kilauea Pest Control can help identify the problem and recommend the appropriate treatment plan. Contact us today to schedule a professional bed bug inspection before the infestation has a chance to spread.