Millipedes feed on decaying organic matter in soil and mulch. They’re harmless, but during very wet or very dry weather they migrate in large numbers and can pour into basements and ground-floor rooms through foundation gaps.
They curl into a tight spiral when disturbed and don’t survive long indoors. Control centers on reducing exterior moisture and sealing entry points.
How to identify
- Cylindrical, dark, 1 to 1.5 inches, many legs
- Two pairs of legs per body segment
- Curl into a spiral when threatened
Signs of an infestation
- Millipedes along foundations and in basements
- Mass migrations after heavy rain
- Dead millipedes accumulating indoors
Risks & concerns
- Harmless — no bites or damage
- Nuisance during seasonal migrations
How we treat millipedes
We apply an exterior barrier, seal entry points, and recommend reducing mulch, leaf litter, and moisture against the foundation.
Millipedes control
Get rid of millipedes for good
Call or text to find the best solution for your pest problem. Appointments are typically available within 24 hours.