Carpenter Ant Frass: Understanding Infestation, Identification, and Control Termite frass When you discover sawdust-like material around your home, it could be a sign of a carpenter ant infestation. These ants don’t consume wood like termites, but they excavate it to build their nests, leaving behind what is known as frass. Carpenter ant frass is typically … Continue reading Carpenter Ant Frass: Understanding Infestation, Identification, and Control Termite frass