Why Do I Have Millipedes in My Home?

Have you noticed an influx of millipedes scurrying around your home lately? Don’t panic. While they may seem alarming, understanding why millipedes are finding their way into your living space can help you effectively address the issue.

Millipedes are attracted to moisture and organic matter, making damp and cluttered areas prime habitats for these multi-legged creatures. Here are a few reasons why you might find millipedes in your home:

1. Moisture. Millipedes thrive in damp environments, so if you have excess moisture in your home from leaky pipes, poor ventilation, or high humidity levels, you’re likely to attract them.
2. Organic debris. Millipedes feed on decaying plant matter, such as leaves, mulch, and wood debris. If you have piles of organic material around your home or in your garden, it could be inviting millipedes to move closer.
3. Cracks and crevices. Millipedes can enter your home through tiny cracks and gaps in your foundation, walls, windows, and doors. Once inside, they seek out dark, secluded areas to hide during the day and emerge at night to forage.

Worth knowing before you worry: a millipede indoors is a millipede in the wrong place, not a pest that has taken up residence. They don’t bite, they don’t damage the structure, and they can’t feed or breed inside a dry house — most of the ones you find will already be dead or dying. The reason they turn up in numbers is that something outside pushed them, usually heavy rain saturating the ground or, less often, a dry spell driving them toward damper soil near the foundation.

So what can you do to prevent millipedes from coming into your home? Here are a few tips:

• Reduce moisture. Fix any leaks, improve ventilation, and use a dehumidifier to lower indoor humidity levels.
• Remove debris. Clear away leaf litter, mulch, and other organic debris from around your home’s foundation.
• Seal entry points. Seal cracks and crevices in your home’s exterior to keep millipedes from finding their way inside. Door thresholds and garage door seals matter most, since that’s where the ground-level crawlers arrive.
• Maintain landscaping. Trim vegetation and keep it back from the house to reduce the damp hiding spots millipedes rely on during the day.

If you’re dealing with a persistent millipede problem, don’t hesitate to reach out to Sasquatch Pest Control. Our team can work out where they’re coming from and put a targeted treatment on the perimeter, so the ones living in the mulch and soil outside stop making it as far as your floor.

Remember, understanding why millipedes are attracted to your home is the first step toward effective pest control. By addressing the underlying moisture conditions and sealing the ways in, you can get back to a millipede-free living space.