Wood Destroying Organism (WDO) Home Inspection Practice Exam

The correct response is that treatment should indeed be reconsidered if air ducts are made of cellulose material. This is based on the inherent properties of cellulose, which is an organic material derived from plants. These ducts can be susceptible to mold growth, pest infestations, and wood-destroying organisms like termites, especially in environments with moisture or humidity.

If cellulose air ducts are present, the risk to structural integrity and indoor air quality increases, necessitating a thorough assessment and potential treatment to mitigate any existing damage or infestations. Furthermore, cellulose is often used in insulation as well, which underscores the need for vigilance in inspecting these areas since they can harbor pests undetected.

In summary, due to the vulnerability of cellulose materials to damage from pests and environmental factors, it is prudent to reconsider treatment strategies in cases where such ducts are present.