The answer to 'why is my termite odor' is that a noticeable termite odor is a common sign of an active termite infestation in your home. This musty, earthy smell is caused by the worker termites as they tunnel through wood and release pheromones. It's an early warning that you may have a termite problem that needs to be addressed.
Termite infestations can cause significant structural damage to your home over time if left untreated. The odor may be accompanied by other signs like mud tubes, discarded wings, or visible termites themselves. If you notice a persistent termite smell, it's important to have a professional pest control inspection to properly identify and treat the issue.