What signs should I look for to identify a carpenter ants infestation and how can I effectively address the issue to prevent damage to my home?

Signs of a carpenter ant infestation include seeing large black ants in or around your home, finding piles of sawdust-like material (frass) near wooden structures, and hearing rustling sounds coming from walls. To effectively address the issue and prevent damage to your home, you should locate and eliminate the ant nest, seal off entry points, remove any sources of moisture, and consider contacting a professional pest control service for assistance.