
Millipedes
Millipedes are elongated, many-legged arthropods commonly found in moist, dark environments throughout Tennessee. These creatures thrive in damp areas such as leaf litter, mulch, gardens, and basements. While millipedes are generally harmless to humans and pets, they can become a nuisance when they enter homes in large numbers, especially during wet seasons or after heavy rainfall.
Why they’re a problem
- Nuisance infestations: Millipedes often invade homes seeking moisture and shelter, particularly during the fall and spring. Though they do not bite or sting, their sheer numbers can overwhelm indoor spaces, causing discomfort and annoyance.
- Damage to plants: While millipedes mainly feed on decaying plant material, in large populations, they may also chew on tender seedlings, roots, and soft plant tissues, potentially damaging garden plants and crops.
- Odor release: When threatened or crushed, some millipedes secrete a foul-smelling fluid as a defense mechanism. This odor can stain surfaces and is unpleasant to humans and pets.
- Difficult to control: Millipedes prefer moist environments and tend to hide under debris, stones, or mulch, making it challenging to detect and manage infestations effectively without targeted treatment.
Signs you may have millipedes
- Sightings: The most obvious sign is seeing these slow-moving, segmented creatures inside your home, often in basements, bathrooms, or near foundations. Millipedes have cylindrical bodies with two pairs of legs per body segment and can range from a half-inch to several inches long.
- Clusters: Large numbers of millipedes may be seen grouped together, especially during migrations or when environmental conditions force them indoors.
- Plant damage: If you notice holes or chewed areas on young plants or seedlings, millipedes might be feeding in your garden.
- Musty odor: A faint, unpleasant odor may be noticed if millipedes have been crushed or disturbed.
- Increased presence after rain: Millipedes tend to become more active and move indoors following heavy rainfall or periods of high humidity.
- Professional millipede control involves removing excess moisture around your home, sealing entry points, and applying appropriate pest control treatments to outdoor areas and foundations. This multi-step approach helps reduce millipede populations and prevents future invasions.
For effective millipede management and peace of mind, contact Professional Pest Management at (931) 680-7249 today.

