This Kent County family had a cold bathroom and noticed a musty smell. During the Crawlspace Inspection and Energy Audit this plumbing hole was found to be part of the issue. The fiberglass insulation that was hiding this hole was stained with the mildew and dirt that was able to freely flow into this home. With proper Crawlspace Air Sealing this Dover Family no longer needs to worry about the nasty musty air from entering the home.