Millipedes in Ontario: Identification, Habitat & Home Prevention
Millipedes are slow-moving arthropods with rounded bodies and two pairs of legs on most body segments. They usually live outdoors in damp soil, leaf litter, and garden debris, but may wander indoors when conditions change. Mosquito Man assesses moisture, landscaping, and entry points, then recommends practical habitat adjustments and targeted service where appropriate. Read about other pests in our pest library.
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Questions
FAQs About Millipedes in Ontario
Can’t find your answer? Our team is always happy to help.
Where do millipedes live around Ontario homes?
Millipedes usually live outdoors in damp soil, leaf litter, mulch, compost, and other areas with decaying plant material.
Why do millipedes enter houses?
They may wander indoors during periods of heavy rain, dry weather, or changing temperatures, especially where exterior doors or foundation gaps provide access.
Do millipedes bite or sting?
Millipedes do not have venomous bites or stings. Some species may release a defensive fluid, so avoid handling them with bare hands.
How can I tell a millipede from a centipede?
Millipedes are generally round-bodied and slow-moving, with two pairs of legs on most body segments. Centipedes are flatter and move more quickly.
How can I reduce millipedes near my home?
Reduce damp leaf litter and debris near foundations, improve drainage where needed, and seal accessible gaps around doors and the foundation.
How does Mosquito Man address millipedes?
Technicians assess indoor sightings and exterior moisture or debris conditions, then recommend habitat changes and treatment suited to the location.

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