The facts
- Up to 30 long legs make them look bigger and faster than they are.
- They hunt other pests at night.
- Bites are uncommon and similar to a mild bee sting.
- They prefer damp basements and bathrooms.
If you want fewer of them
- Lower humidity with a dehumidifier or bathroom fan.
- Fix any plumbing leaks.
- Vacuum corners and behind furniture.
- Reduce other pests — fewer prey means fewer centipedes.
Pest control disclaimer. Photo-based identification can help, but it is not always perfect. For dangerous spiders, large infestations, or anything you are unsure about, contact a licensed pest control professional.