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Black Mold |
Information about Mold
(pdf) (NYSDOH)
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Flood
Information |
Flood
clean-up
resources
Water
Damage - cleanup and mold prevention (EPA)
Flood
Cleanup - avoiding indoor air-quality problems (EPA)
What
to do in a flood? (FEMA)
Repairing
your flooded home (Red Cross)
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Mold
Information |
Mold
Checklist (pdf)
Fact
sheets (English/Spanish) (CDC)
Mold
and moisture in your home (EPA)
Mold
remediation in Schools and Commercial Buildings (EPA)
Indoor
Air Quality Tools for Schools Kit (EPA)
State
of the Science on Molds and Human Health - pdf (CDC)
Mold
Resources (EPA)
Use
and Care of Home Humidifiers (EPA) |
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About
Molds
Molds
can be found almost anywhere; they can grow on virtually any substance
when moisture is present. Outdoors, many molds live in the soil and
play a key role in the breakdown of leaves, wood, and other plant
debris. Without molds we would all be struggling with large amounts
of dead plant matter. Molds break down plant materials by digesting
them, using the plant material for food.
Molds produce tiny spores to reproduce, just as
plants produce seeds. 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, foods, even dynamite. When excessive moisture or water
accumulates indoors, mold growth will often occur, particularly if the
moisture problem remains undiscovered or unaddressed. 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.
Molds can trigger asthma
episodes in individuals with an allergic reaction to mold.
The
Health Effects of Mold
In recent months, media sources have been running alarming stories about
the dangerous health effects of “toxic molds”.
As a result of these frightening reports, health
officials have been working to correct a great deal of misinformation and
the impression that toxin-producing molds are rampant and more harmful
than ordinary molds.
Molds
are very common and can be found in the air and on many surfaces, both
indoors and outdoors. There is always a little mold everywhere and molds will grow
whenever conditions are right. Certain
types of molds contain substances called "mycotoxins" and have
been labeled "toxic molds" by the media.
Despite media reports citing "black mold"
(Stacchybotyris") as a possible cause of rare health conditions such
as pulmonary hemorrhage and memory loss, there has
been no definitive scientific evidence linking
indoor airborne mold exposure to these illnesses.
Molds
can, however, cause allergies and related health problems in sensitive
individuals. For this reason, care should be taken to prevent and control
mold in your home. Controlling
moisture is the key to preventing the growth of mold. Wherever there is
moisture, mold can thrive. If you discover an area where mold is growing
in your home, experts recommend a thorough cleaning to both kill and
remove the mold (See
EPA booklets). The underlying cause of the moisture must be located
and fixed to prevent future mold growth as well.
Actions
you can take
If mold is a problem in your home, you must clean up the mold and
eliminate sources of moisture.
Wash
mold off hard surfaces and dry completely. Absorbent materials, such as ceiling tiles and carpet,
may have to be replaced if they are contaminated with mold.
Fix
leaky plumbing or other sources of water.
Keep
drip pans in your air conditioner, refrigerator, and
dehumidifier clean and dry.
Use
exhaust fans or open windows in kitchens and
bathrooms when showering, cooking, or using the
dishwasher.
Vent
clothes dryers to the outside.
Maintain
low indoor humidity, ideally between 30-50%
relative humidity. Humidity levels can be
measured by
hygrometers which are available at local hardware
stores.
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