House Centipedes: General Information, Types, Harmful Effects, and Control

House Centipedes

Identification and Biology

House centipedes (Scutigera coleoptrata) are a distinct species of centipede commonly found in homes around the globe. Averaging between 1 to 1.5 inches in length, they stand out due to their 15 pairs of long, slender legs, with the last pair stretching far beyond the tail segment. 

Their bodies are typically yellowish-grey and are adorned with three dark, longitudinal lines. The long, curved antennae on their head help them to sense their environment.

Despite their somewhat intimidating appearance, house centipedes are generally harmless to humans. They are nocturnal predators and feed on other insects, spiders, and small creatures, acting as a form of pest control.

Their lifecycle begins with an egg phase, after which they undergo several molting stages (called instars) before adulthood. During this time, they gradually grow more legs with each

Extermination Techniques

Despite their benefits in controlling other pests, house centipedes can become a nuisance when their population becomes too large. Here are some common extermination techniques:

  1. Sealing Cracks and Gaps: Since house centipedes often enter homes through cracks and gaps, sealing these potential entrances can be preventative.
  2. Dehumidification: House centipedes thrive in damp environments. Using a dehumidifier to dry out damp areas of your home can make it less hospitable for them.
  3. Insecticides: Various commercially available insecticides can effectively control house centipedes. However, they should be used cautiously and according to the product’s instructions.
  4. Professional Pest Control Services: When infestations become severe, hiring a professional pest control service can be the most efficient and safe option.


Do house centipedes have you on edge? Worry no more! Call our professional extermination services today and reclaim your home from unwanted critters. Our team of experts will provide a swift, safe, and effective solution to your centipede problem. Book a free consultation now!