Western black carpenter ant typically do not bite humans. When they do, it's usually a defensive response rather than aggression. Bites may happen if a human disrupts their nest or threatens them. The impact is generally minor, causing slight discomfort, their bites are not medically significant.

Western black carpenter ant create problems for humans primarily due to their nesting habits. They excavate wood to establish and expand their nests, which can compromise the structural integrity of homes and furnishings. While they typically avoid biting humans, any bites that do occur are usually a defensive reaction to their nests being disturbed.

To prevent the troubles caused by western black carpenter ant, homeowners should regularly inspect their property for signs of infestation, such as sawdust-like material or irregular openings in wood. Proper sealing of homes, prompt repair of moisture-damaged wood, and maintaining a barrier between soil and wooden structures are practical steps to avoid western black carpenter ant colonization.

Once western black carpenter ant have caused an issue, homeowners can manage the situation by removing all infested wood and replacing it with sound material. Ensuring the home is well-maintained and that any gaps or cracks in the building envelope are sealed will discourage future western black carpenter ant activity. During the recovery period, it's crucial to monitor the property for new signs of western black carpenter ant activity and maintain wood treatments to prevent re-infestation.

Adults and larvae of western black carpenter ant compromise wooden structures including houses and furniture. Carving out tunnels for nests, they cause damage ranging from mild to severe. This activity adversely affects integrity and aesthetics, leading to potential safety hazards and costly repairs.