
If you’ve lived in Hawai‘i for more than five minutes, chances are you’ve met one of our unofficial island mascots — the gecko. They cling to walls, chirp at night, and occasionally leave “presents” in places you wish they wouldn’t.
Here at Kilauea Pest Control, we get this question all the time:
“Do you treat for lizards and geckos?”
The short answer is no.
The slightly longer answer? They’re not considered pests in the same sense as roaches, ants, or termites. In fact, geckos can actually be helpful! They eat mosquitoes, moths, flies, and even small roaches. But we get it… not everyone enjoys sharing their home with them.
So while we don’t directly treat them, we do have tips to make your home a little less inviting to our scaly neighbors.
Why Geckos & Lizards Come Inside
If you see them indoors, it’s usually for one (or more) of these reasons:
- Food source – Roaches, ants, moths, and small flying bugs are gecko takeout.
- Shelter – They love warm, safe hiding spots (behind furniture, appliances, curtains).
- Light at night – Outdoor and indoor lighting attracts insects, which in turn attracts geckos.
- Moisture – Pet water bowls, leaky pipes, or damp areas can all make your home appealing.
But I Don’t See Any Bugs… Why Are They Still Here?
We hear this one a lot. Just because you don’t see bugs doesn’t mean there’s nothing for geckos to snack on.
Here’s why they might still be around:
- Tiny, unseen pests – Think fruit flies, midges, mites, or gnats. You might not notice them, but geckos do.
- Your yard is a buffet – Lush landscaping, blooming plants, or fruit trees bring insects close to your home.
- Location, location, location – Homes near gulches, streams, or open green space naturally get more gecko traffic.
- Warmth & safety – Geckos are cold-blooded and will seek warm, dry spaces even if there’s no visible food.
Where They’re Getting In
Even the best-sealed homes in Hawai‘i have tiny gaps. Common gecko entry points include:
- Gaps under or around doors
- Torn or loose window screens
- Cracks around windows
- Roof vents or soffit gaps
- Open jalousie windows
- Gaps around pipes or utility lines
How to Reduce Gecko & Lizard Activity
We can’t promise a gecko-free home (that’s nearly impossible in Hawai‘i), but these steps can help reduce how many you see:
1. Reduce Their Food Source
- Keep other pests under control — roaches, ants, moths, and flies are the main draw.
- Store food in sealed containers.
- Wipe counters and sweep floors regularly to avoid attracting bugs in the first place.
2. Limit Light Attraction
- Use yellow “bug lights” for outdoor fixtures.
- Close blinds or curtains at night to reduce insect draw.
3. Seal Entry Points
- Repair torn screens and weather stripping.
- Seal cracks and gaps around doors, windows, and vents.
4. Manage Landscaping
- Trim plants so they don’t touch your house.
- Avoid dense vegetation right up against the walls.
- Keep mulch, firewood, and yard debris away from the foundation.
5. Reduce Indoor Hiding Spots
- Move furniture away from walls where possible.
- Declutter shelves, corners, and storage areas.
Dealing With Gecko Droppings
If you’ve found mysterious little brown pellets with a white tip… congratulations, you’ve met gecko poop.
How to identify:
- About 1/4 inch long, 1/8 inch wide
- Brown body with a distinct white tip (the urea cap)
- Often found on windowsills, counters, or under beams
Cleaning tips:
- Wear disposable gloves.
- Spray with a mild disinfectant before wiping — this keeps dust and bacteria from becoming airborne.
- Avoid sweeping or vacuuming droppings without pre-wetting.
While gecko droppings don’t carry the same serious diseases as rodent poop, it’s still best to clean them promptly.

The Reality of Geckos in Hawai‘i
At the end of the day, geckos are part of island life. They’re harmless, quiet (most of the time), and actually help with other pest populations. But if they’re leaving too many droppings or making themselves too comfortable, the tips above can help keep the peace. Bottom line: We may not treat for geckos directly, but by controlling other pests and making your home less inviting, you can often reduce gecko traffic without harming these helpful little hunters.









