Wood Destroying Organism (WDO) Home Inspection Practice Exam 2026 - Free WDO Inspection Practice Questions and Study Guide

Carpenter ants are known for creating irregular galleries when they chew through wood. These galleries are not uniform or consistent in their shape and often appear as winding paths or tunnels that vary in size and direction. This irregularity is a characteristic feature that helps distinguish their damage from that of other wood-destroying organisms, such as termites, which tend to create more uniform and smooth galleries. Understanding the specific patterns and characteristics of carpenter ant damage is crucial for an accurate assessment during a home inspection, as it informs treatment options and preventative measures. The irregular galleries can compromise the structural integrity of wood, making it essential for inspectors to identify this kind of damage effectively.