What are the top five ways to improve my indoor air quality naturally?

— Janice Levine Denver, CO

Answered by Evan Little on April 8, 2010

Does priming and painting OSB help prevent offgassing?

— Kevin Hanrahan Smyrna, TN

Answered by Amy Green on March 12, 2010

How do I get rid of the chemical smell of vinyl and plastics?

— Cat Vandergrift, PA

Answered by Danny Kelly on March 2, 2010

Are acrylic foam backed drapes safe? Will they off gas?

— LeeAnn Torres

Answered by Jeff Jeannette on January 14, 2010