We have a black dust problem with the ducts in several rooms.

— Jan Jackson, NJ

Answered by Sean Lintow Sr on March 14, 2013

What is the best way to clean a log house?

— Shiela Cahill Owensville, MO

Answered by Elizabeth DiSalvo on March 11, 2013

Is bamboo safer than hardwood flooring for a desert environment?

— rche Sahuarita, AZ

Answered by Joel Hirshberg on March 11, 2013

My house is always cold.

— Daisy Philadelphia, PA

Answered by Scott Grieves, CPM, CEA on March 6, 2013

What causes grout around shower tiles to crack?

— Pam Chippewa Falls, WI

Answered by Scott Grieves, CPM, CEA on March 6, 2013