Crawl Space Repair - Fans Over Vents Cause More Problems

Crawl space vents in theory are supposed to help move air through the crawl space and keep it dry, but instead they just allow humid air into the crawl space, cooling the air and depositing moisture in the crawl space. The air then flows upward into the home carrying mold spores and musty smells. What is thought to help the problem only worsens it.