Carpenter Ant Frass In Attic

The droppings of carpenter ants appear like sawdust.

Carpenter ant frass in attic.

Indoor infestations can be tracked by points of entry such as attic vents foundations cracks electric wires pipes and telephone lines. Carpenter ant frass typically collects in attics basements and crawlspaces near open or bare wooden frames or woodworks. Wood less than 8 inches from soil is an invitation to carpenter ant or termite infestation. What does ant frass look like.

The pests dig out extensive galleries for the colony which weakens lumber from the inside out. Carpenter ants prefer to nest in structural lumber such as in wall voids hollow doors windows and foam panels. There was a pretty good amount and some were huge. Carpenter ants excavate tunnels in wet or decaying wood to establish or expand their nests.

They may also be found in living areas especially if the ants have been gorging on the flooring different wooden structures and other building home materials. Carpenter ants rarely nest in dry wood. Ants could damage your attic in as few as six months. When ants do this to your attic structures it could significantly compromise its stability and your roof could cave in any time.

A single ant colony could have as many as 50 000 individuals. Ant frass is usually the first sign of a problem for property owners. Because carpenter ants prefer to tunnel for carpenter ant nest building purposes in damp rather than dry wood building leaks are a common trigger for ant infestation. I hit them with some raid ant killer and got alot of them but alot them fled the scene.