The answer to 'why is my carpenter ant odor' is that carpenter ants release a distinctive formic acid odor when their nests are disturbed. This strong, pungent smell is a defensive mechanism to warn other ants of potential danger. Carpenter ants are common household pests that can cause significant damage to wood structures in your home if left untreated.
The odor is often one of the first signs that you have a carpenter ant infestation. Along with the distinctive smell, you may also notice small piles of wood shavings or debris near entry points, as well as sightings of the ants themselves. If you suspect a carpenter ant problem, it's important to address it promptly to prevent further damage.