Texas Mold Assessment Consultant Practice Exam

What does the EPA recommend for upholstered furniture with mold growth due to clean water?

1. Clean with water and soap

2. Wet vacuum, HEPA vacuums, and discard

3. Dry clean and reuse

4. Spray with mold remover and dry

The correct answer is: Wet vacuum, HEPA vacuums, and discard

The EPA recommends wet vacuuming, using HEPA vacuums, and possibly discarding upholstered furniture that has mold growth due to clean water. This recommendation is rooted in the need to effectively manage mold contamination, particularly when it is sourced from clean water as opposed to sewage or other hazardous materials. Wet vacuuming is particularly effective in removing moisture and mold spores from porous surfaces, which is crucial for preventing further mold growth. HEPA vacuums are designed to capture small particles, including mold spores, thus helping to ensure that the area is thoroughly cleared of potential allergens and irritants. In cases where the mold damage is extensive and thorough cleaning is not feasible, discarding the affected furniture is considered a necessary option to ensure safety and health. Other methods, such as cleaning with soap and water, may not adequately eliminate mold that has penetrated deep into the upholstery. Similarly, while dry cleaning might be appropriate for some textiles, it does not effectively address moisture and mold issues related to clean water damage. Using mold removers may not be effective on upholstered furniture if the mold has deeply infiltrated the material, and simply spraying the surface can leave behind spores or moisture, enabling future growth.