International Compliance Association (ICA) Home Inspector Practice Exam

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Get ready for the ICA Home Inspector Test. Prepare with detailed questions and explanations. Boost your knowledge and confidence for your upcoming exam!

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What is a common consequence of improper drainage around a home's foundation?

Mold growth
Structural failure
Electrical hazards
Increased utility bills

The correct answer is: Mold growth

Improper drainage around a home's foundation can lead to several significant issues, with mold growth being one of the most common consequences. When drainage is inadequate, water can accumulate around the foundation, leading to elevated moisture levels in the soil and the potential for water to seep into the basement or crawl space. This excess moisture creates an ideal environment for mold spores to thrive, leading to mold growth on surfaces, which can pose health risks to inhabitants and contribute to structural damage over time. While other options, such as structural failure, may also result from poor drainage, mold growth is more immediate and often begins to manifest relatively quickly if the moisture problem isn't addressed. Addressing drainage issues is crucial in preventing mold and other related concerns, emphasizing the importance of maintaining proper water management systems around a property.