Submitted by: agcomm,  Thu Nov 13 11:02:19 1997


                        November 13, 1997
 
Summer's Gone, But Not Mold Problems
 
     The end to summer's heat and humidity doesn't necessarily
mean an end to mold problems.
     Moisture in building materials and soil will make the
typical home moisture problems even worse this year, according to
Ken Hellevang, an agricultural engineer with the North Dakota
State University Extension Service. And where there's excess
moisture, there are often mold and mildew.
     "If you can see or smell mold, try to eliminate excess
moisture and remove the mold," Hellevang says.  Most porous
mold-contaminated materials should be discarded because it's
difficult to adequately clean and disinfect them.  Non-porous
materials should be cleaned with hot water and soap or detergent
followed by an application of a disinfectant solution such as
diluted household bleach.
     To kill mold and remove mildew, use a solution of one gallon
of water, three-fourths cup liquid chlorine bleach and a cup of
trisodium phosphate (available as TSP in hardware and discount
stores).  Follow all safety precautions when using this strong
solution.  Wash a small area at a time.  Rinse quickly, and dry
with a soft cloth. 
     Mold growth from excess winter moisture levels in the homes
often occurs on cold ceilings and walls, especially in closets
and behind furniture.  Keys to preventing those mold problems is
to reduce moisture levels and keep air moving so walls stay warm
enough to prevent condensation.
                              ###
NDSU Agriculture Communication
Source: Ken Hellevang (701) 231-7243
Editor: Tom Jirik (701) 231-9629