In the past, it was common drug and alcohol test florida dmv practice to endorse crawl space ventilation. Accordingly, the idea was that venting the crawl space would keep it dry. However, we now know this just isn’t the case.
Crawl space ventilation, drug and alcohol test florida dmv especially in humid areas, ends up doing more harm than good. The outside moisture that’s pulled into the crawl space creates the ideal environment drug and alcohol test florida dmv for mold, mildew, insect infestations and wood rot. drug and alcohol test florida dmv According to the USDA, “experimental studies drug and alcohol test florida dmv have shown that crawl space ventilation is usually drug and alcohol test florida dmv counterproductive, especially in drug and alcohol test florida dmv humid climates.”
In other words, mold and drug and alcohol test florida dmv mildew are more likely in environments that have a drug and alcohol test florida dmv relative humidity over 50%. It’s important to realize drug and alcohol test florida dmv that outside moisture can cause a variety of problems, drug and alcohol test florida dmv including pest infestations.
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drug and alcohol test florida dmv studies have shown that crawl space ventilation is usually counterproductive, especially in humid climates.”
In fact, an Advanced drug and alcohol test florida dmv Energy study found that crawl spaces with open vents stay drug and alcohol test florida dmv above 70% relative humidity – well above the healthy drug and alcohol test florida dmv humidity level of 50%. Furthermore, open vents can drug and alcohol test florida dmv even become a problem when a vapor barrier has been installed.
Why Are Open drug and alcohol test florida dmv Crawl Space Vents Bad?
Crawl space ventilation drug and alcohol test florida dmvtypically results in high humidity, which will:
- Always encourage drug and alcohol test florida dmv to grow.
- Create the ideal environment for termites and other pests.
- More than likely increase your drug and alcohol test florida dmv.
- Cause drug and alcohol test florida dmv, which will then invite dust mites in to stay.
As you can see, crawl space ventilation can lead to some major problems. Therefore, it’s a good idea to protect your home, family and health bydrug and alcohol test florida dmv. To clarify, this is the only way to ensure that you won’t have a crawl space moisture problem.
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