Installing a vapor barrier is one of the most effective ways to manage this issue. A water vapor barrier is a moisture-resistant material, typically made of heavy duty plastic sheeting.

If you are constantly dealing with mold, moisture and musty smells in your home, be it in the bedroom, basement, or crawl spaces, you could benefit from a vapor barrier, professional contractors say.

Moisture is something to be managed. A vapor barrier can cut down on earthy smells, mildew, and general humidity.