In Quebec, centipedes live in homes, especially warm, humid areas like the basement and the bathroom. They live in the walls, plumbing, cracks, ventilation ducts, and damp cellars. They are often spotted in the bathtub or sink or near drains. In warmer areas, centipedes can live in nature. What you need to know When it is threatened, the centipede tries to repel its enemy by emitting a foul-smelling odour.