Contaminant Reduction Indoor
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Maintains high IAQ and supports occupant health |
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1 |
One to three months for moisture and mold remediation and one year for radon testing |
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1 |
Testing and mitigation for mold, asbestos, lead, and radon |
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FAC, GEN, OSH, EHS |
Indoor contaminants can present serious health risks to occupants and can compromise the integrity of buildings. Excessive indoor mold growth can cause discoloration and odor problems, damage building materials, and trigger allergic reactions in susceptible individuals. Moisture is the most important factor influencing mold growth.
To prevent or remove mold, consider the following best practices:
- Dry damp surfaces
- Remove water-damaged materials and items within 24 to 48
- Wash mold off hard surfaces with detergent and water, and dry completely.
- Replace absorbent materials such as ceiling tiles, drywall, and carpet that have become moldy.
- Fix leaky plumbing and other water
Radon is a naturally occurring radioactive gas and known human carcinogen that can migrate from the soil and accumulate in buildings, particularly in basements or where ventilation is deficient. Radon is colorless, odorless, and tasteless, so testing and monitoring radon levels is essential to maintaining healthy IAQ.
Radon is the number one cause of lung cancer among non-smokers. According to EPA estimates, Radon is responsible for approximately 21,000 lung cancer deaths every year.10
Asbestos is a known carcinogen that was widely used in a number of building components prior to being banned in many countries in 1980. Asbestos is commonly present in older buildings in previously-installed insulation, fire protection board, roofing, and siding, and is not harmful in an undisturbed state.