Water Damage Restoration Technician (WRT) Certification Practice Test

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How should mold be treated in a structure?

  1. It should be contained or removed before using air movers

  2. It can be cleaned after using air movers

  3. It does not need to be treated if it is minimal

  4. Exposure to sunlight can remove it

The correct answer is: It should be contained or removed before using air movers

Mold should be contained or removed before using air movers because disturbing mold can release spores into the air, potentially spreading the contamination. Proper containment prevents the spores from migrating to unaffected areas of the structure, which is critical in maintaining a safe and healthy environment. Using air movers before addressing the mold issue can increase the spread of mold spores, making the remediation process more complicated and potentially hazardous. Effective mold remediation typically involves identifying the source of moisture, containing the affected area, removing contaminated materials, and ensuring that the area is adequately dried and treated before introducing any airflow. This systematic approach minimizes health risks associated with mold exposure and ensures a thorough and effective restoration process. Other options suggest either cleaning mold after increasing airflow or underestimating the need for mold treatment, both of which could worsen the situation. Additionally, relying on sunlight to remove mold is ineffective and impractical in many situations, especially indoors.