Could I have mold that I smell in my ductwork?

— R. STIPE Baxley, GA

Answered by Sean Lintow Sr on January 21, 2013

How can I make a doublewide mobile home more energy efficient?

— Sherrie Gadsden, AL

Answered by Sean Lintow Sr on January 14, 2013

Can a portable oil heater save on utility bills?

— John Power Walker, LA

Answered by Michael Holcomb on January 7, 2013

What is the best, safest type of insulation for walls and above ceiling?

— Dinah Georgetown, KY

Answered by Sean Lintow Sr on January 4, 2013

What would be the best cost to value option for insulating my mid 1940's cottage?

— Kevin Brown Fayetteville, WV

Answered by Sean Lintow Sr on January 2, 2013