Wood Destroying Organism (WDO) Home Inspection Practice Exam

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What should be removed from a crawlspace to reduce future infestation risks?

  1. Trash and debris

  2. Old insulation

  3. Moisture

  4. Food sources

The correct answer is: Trash and debris

To reduce future infestation risks in a crawlspace, it is essential to remove trash and debris. This waste can provide an ideal habitat for pests such as rodents, insects, and other unwanted wildlife. Debris can create places for pests to hide and reproduce, making it more likely for infestations to occur. By keeping the crawlspace clear of these materials, you decrease the chances of pests finding shelter and nesting spots. In addition, while moisture, old insulation, and food sources also play significant roles in contributing to infestations, the presence of trash and debris is often a primary concern because it can attract a variety of pests directly and create an environment that favors their survival. Maintaining a clean crawlspace is a fundamental step in pest prevention.