Introduction to
Molds
Molds produce tiny spores to reproduce. Mold spores waft
through the indoor and outdoor air continually. When mold
spores land on a damp spot indoors, they may begin growing
and digesting whatever they are growing on in order to
survive. There are molds that can grow on wood, paper,
carpet, and foods. When excessive moisture or water accumulates
indoors, mold growth will often occur, particularly if
the moisture problem remains undiscovered or un-addressed.
There is no practical way to eliminate all mold and mold
spores in the indoor environment; the way to control indoor
mold growth is to control moisture.
Ten
Things You Should Know About Mold
1.
Potential health effects and symptoms associated with
mold exposures include allergic reactions, asthma, and
other respiratory complaints.
2.
If mold is a problem in your home or school, you must
clean up the mold and eliminate sources of moisture.
Fix the
source of the water problem or leak to prevent mold growth.
3.
Reduce indoor humidity (to 30-60% ) to decrease mold growth
by: venting bathrooms, dryers, and other moisture-generating
sources to the outside; using air conditioners and dehumidifiers;
increasing ventilation; and using exhaust fans whenever
cooking, dishwashing, and cleaning.
4.
Clean and dry any damp or wet building materials and furnishings
within 24-48 hours to prevent mold growth.
5. Clean
mold off hard surfaces with water and detergent, and dry
completely. Absorbent materials such as ceiling tiles,
that are moldy, may need to be replaced.
6.
Prevent condensation: Reduce the potential for condensation
on cold surfaces (i.e., windows, piping, exterior walls,
roof, or floors) by adding insulation.
7.
In areas where there is a perpetual moisture problem,
do not install carpeting (i.e., by drinking fountains,
by classroom sinks, or on concrete floors with leaks or
frequent condensation).
8.
Molds can be found almost anywhere; they can grow on virtually
any substance, providing moisture is present. There are
molds that can grow on wood, paper, carpet, and foods.
Asthma and Mold
Molds can trigger asthma episodes in sensitive individuals
with asthma. People with asthma should avoid contact with
or exposure to molds. One third to one half of all structures
have damp conditions that may encourage development of
pollutants such as molds and bacteria, which can cause
allergic reactions -- including asthma -- and spread infectious
diseases. The only way to get rid of the mold, is to completely
dry the building.
Timely
action
It is essential to remember that damage resulting from
water is progressive. The longer the water flows or wet
conditions exist, the more is absorbed and the greater
is the recovery problem. Merely stopping the source of
the incoming water does not stop further water damage,
though it is an obvious and critical first step.
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