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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:
- Potential health effects and symptoms associated with
mold exposures include allergic reactions, asthma, and other
respiratory complaints.
- 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.
- 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.
- 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 de-humidifiers;
increasing ventilation; and using exhaust fans whenever cooking,
dishwashing, and cleaning.
- Clean and dry any damp or wet building materials and
furnishings within 24-48 hours to prevent mold growth.
- 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.
- Prevent condensation: Reduce the potential for
condensation on cold surfaces (i.e., windows, piping, exterior
walls, roof, or floors) by adding insulation.
- 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).
- 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.
Floods/Flooding
Mold growth may be a problem after flooding.
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