Is natural authentic wood toxic?

— neidilane gonzales Santa Clara, CA

Answered by Polly Osborne, AIA, LEED AP on March 24, 2012

How can I deter mold growth in my basement laundry?

— Shelley Godwin Washington, IL

Answered by Michael Church on March 24, 2012

Can cork be used as a substitute for area rugs in an apartment?

— Mary S. Porter Lawrence Township, NJ

Answered by Alexander Perez on March 22, 2012

What green features should I be looking for when buying a home?

— Bill Kreutzmann Beaumont, KS

Answered by Lee Hall on March 22, 2012

I am looking at either a PV system or solar hot water. Which has the biggest ROI?

— Terry Luttrell Harsens Island, MI

Answered by Paul Rosen on March 21, 2012

How best to heat an Arizona two-story home?

— Ted Queen Creek, AZ

Answered by Rich Franz-Ünder on March 21, 2012

Should I get a heat pump with or without a RCC?

— peakproducts Germantown, TN

Answered by Rich Franz-Ünder on March 21, 2012

Are there any low VOC vinyl floor products?

— Jana Arlington, VA

Answered by Karen Smuland on March 21, 2012