The answer to 'carpenter ant droppings' is that carpenter ant droppings, also known as frass, are a clear sign of an active carpenter ant infestation in your home. Carpenter ants tunnel through wood to build their nests, and as they do so, they produce small piles of sawdust-like droppings that can be found near their entry points or nesting sites.
Carpenter ant infestations can cause significant structural damage to your home if left untreated. If you notice carpenter ant droppings, it's important to take action quickly to identify and eliminate the nest before the problem worsens. While minor infestations may be treatable with DIY pest control methods, larger or more severe infestations often require the expertise of a professional pest control technician.