Indoor air quality

Moisture the concern with crawl spaces
I’m from the Midwest and have always had a basement. We just bought a house with a crawl space. What do I need to know?

Weeping windows pose plenty of problems
During the winter, my windows have been sweating so badly that I put a towel on the sill to catch the drips. Any idea how I can stop this?

Exhaust fan blows bathroom mold away
My daughter lives in a rental house that has a mold and mildew problem in the bathroom. In addition to the grout in the shower tiles, it's also starting to show up on the painted walls and ceiling. What can be done to get rid of this mess?

Agencies question value of ozone generators
I recently purchased a home ozone generator in hopes of preventing bacteria and other buildup in my house. However my friend told me that these generators can produce serious health risks, is this true?