Texas Mold Assessment Consultant Practice Exam

When dealing with mold on soft furnishings, what should be done prior to using a HEPA vacuum?

1. Let the furnishings air dry without cleaning

2. Wet vacuum and then dry thoroughly

3. Steam clean immediately regardless of moisture

4. Discard immediately to prevent further contamination

The correct answer is: Wet vacuum and then dry thoroughly

Before using a HEPA vacuum on moldy soft furnishings, it's crucial to address the moisture content in the material. A wet vacuuming process effectively removes excess water, which is important because using a HEPA vacuum on moldy surfaces that are still damp can exacerbate the problem. Mold spores can become airborne during the vacuuming process if the furnishings are not adequately dried beforehand. By wet vacuuming first and ensuring the items are dried thoroughly, you reduce the potential for further mold growth and spore spread, setting the stage for effective cleaning with the HEPA vacuum afterward. This approach emphasizes the importance of first controlling moisture levels, which is a critical factor in mold remediation processes. The focus on thoroughly drying the furnishings is essential to prevent re-infestation and to ensure that the subsequent cleaning steps are effective.