Seeing a centipede at home can make anyone want to squash it—but that might be a mistake.
House centipedes usually appear in dark, humid areas like bathrooms or basements. While their speed and many legs make them scary, these same traits make them effective pest controllers. They feed on roaches, spiders, ants, and other insects, helping reduce infestations naturally.
If you still want them gone, lower your home’s humidity and trap them in a glass container. Releasing them outdoors, in a damp area with rocks or soil, lets them continue their useful role in nature.
Unlike their relatives, house centipedes aren’t dangerous—they can’t bite human skin, and their mild venom only harms small prey.