What type of damage do centipedes and millipedes typically cause in homes?

Centipedes and millipedes are primarily not harmful to structures or materials within homes. They do not cause significant damage compared to other pests; rather, they tend to be more of a nuisance than a threat.

While these creatures might occasionally wander into living spaces, they mainly feed on organic matter like decaying leaves and decomposing wood. Their presence is typically an indication of damp conditions or other underlying moisture issues. In general, they do not eat or destroy household materials such as fabric, upholstery, or electrical wiring.

This is why the assertion that they cause no damage aligns with their behavior and ecological role as decomposers, emphasizing that they do not present a significant threat to a household from a structural or material standpoint.