What is the most ignored toxin in a typical home?

— Win Butler Lake Oswego, OR

Answered by Brett DeSantis on December 10, 2013

How DO I repaint a fiberglass door that is peeling??

— Margaret Manzo Merrick, NY

Answered by Polly Osborne, FAIA, LEED AP on December 5, 2013

what do I do to get rid of the high humidity & condensation in my home?

— Brandi Bountiful, UT

Answered by Sean Lintow Sr on December 5, 2013

Closed cell vrs open cell

— Karin Old Greenwich, CT

Answered by Sean Lintow Sr on November 21, 2013

Closed Cell Vrs Open Cell Insulation?

— Karin Old Greenwich, CT

Answered by Gregory Caplan on November 21, 2013