What green options are there for wall coverings other than paint?

— Anne Osher, Houston, TX

Answered by Marian Keeler on January 7, 2008

How do you remove or encapsulate non-green wall and floor finishes?

— Elizabeth Cummings, Iowa City, IA

Answered by Steve Rush on May 24, 2007

Is it possible to build a green home in southeastern Pennsylvania for $200,000?

— Jenamarie Daviton, Rochester, NY

Answered by John Messerschmidt on May 10, 2007