Can a portable oil heater save on utility bills?

— John Power Walker, LA

Answered by Michael Holcomb on January 7, 2013

How can I humidify my home naturally?

— Stuffy Britches Huntington, WV

Answered by Michael Holcomb on December 10, 2012

What material and where can we purchase it to insulate our walls?

— HelenAnne Leaming Lyles, TN

Answered by Michael Holcomb on December 10, 2012

How can I add insulation without major renovations?

— Theresa Basking Ridge, NJ

Answered by Michael Holcomb on November 20, 2012