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I have heard that toxic mold can grow in homes. Should I
be concerned about a serious health risk to me and
my family?
The hazards presented by molds that
may contain mycotoxins should be considered the same
as other common molds which
can grow in your house. There is always a little mold
everywhere – in the air and on many surfaces. The
most common health concerns from molds include hay-fever
like allergic symptoms. Certain individuals with chronic
respiratory disease ( chronic obstructive pulmonary disorder,
asthma) may experience difficulty breathing. Individuals
with immune suppression may be at increased risk for
infection from molds. If your or your family members
have these conditions, a qualified medical clinician
should be consulted for diagnosis and treatment. For
the most part, one should take routine measures to prevent
mold growth in the home.
What
is a mycotoxin?
Mycotoxins
are fungus that have been identified as “toxic” agents.
Toxic agents are chemicals produced by the fungus that may
be able to cause symptoms or illness in people.
What is mold
anyway?
Molds
are fungi – tiny particles whose purpose is
to break down decaying, rotting or dead materials. Mold
comes in a rainbow of colors – red, pink, green,
bluegreen, gray, yellow, brown and black.
How does Mold
get into my house?
Mold
produces microscopic cells called “spores” which
are very tiny and light and spread through the air. Live
spores act like seeds, forming new mold growths (colonies)
when they find a source to live off. Some molds grow
naturally in the indoor environment. Mold spores may
enter through doors or windows, heating systems, ventilation
and air conditioning systems. Spores can attach to clothes,
shoes, people and animals. When spores land on areas
that are moist they will grow.
Where could mold grow in my house?
Mold
can grow in places where leakage has occurred such as
roofs, pipes, walls, plant pots, or in areas where has
been flooding that is not immediately (within 24-48 hours)
cleaned, dried and treated. Many building materials provide
suitable nutrients that encourage mold to grow. Wet cellulose
materials, including paper and paper products, cardboard,
ceiling tiles, wood, and wood products are particularly
conducive for the growth of some molds. Other materials
such as dust, paints, wallpaper, insulation materials,
drywall, carpet, fabric and upholstery, commonly support
mold growth.
How can I tell if there's mold in my home?
Mold
can often be seen or smelled. Look for visible mold growth.
mold often appears as discoloration, staining or fuzzy
growth on surfaces of furniture or building materials.
Look for signs of excess moisture or water damage (water
leaks, standing water, water stains, condensation problems).
Check closets, basements or rooms that are seldom used
for a “moldy or mildew” smell. If you have
or think you have a mold problem you should contact a
Testing Laboratory to perform wipe/swab and air quality
testing.
How do I get mold out of my home?
In
most cases small amounts of mold can removed by a thorough
cleaning with
a bleach/water solution or a fungicide.
If the mold is fairly extensive (10 ft or greater)
you should contact a Professional who has experience
in cleaning mold in buildings.
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