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These are
some of the most frequently asked question about
mold. If you have a specific question that is
not addressed here,
.
What Is Mold?
Mold
is a generic name for over 200,000 different
kinds of fungus. Essentially, molds are living organisms
(plants) that
make spores instead of seeds which float in the
air like pollen. Spores are regenerative cells
surrounded by a very tough coating that can
survive detergents, chemicals, bleach and
extreme temperatures.
Mold spores are microscopic in size,
typically requiring 600X magnification to
identify. It is has been said that 250,000 mold
spores can fit on the head of a pin. A visible
patch of mold the size of a quarter can represent
billions of spores.
Molds reproduce by releasing spores. When mold spores colonize
(settle) on a
surface they can grow and spread rapidly, giving off a
variety of odors and exhibiting hundreds of different
colors and textures.
Isn't Mold
Everywhere?
Mold is part of the
natural environment and is virtually everywhere,
all the time, indoors and out. It would
be a grievous mistake, however, to assume that just
because mold is everywhere, it's not
a problem.
Outdoors, mold plays an important role in
nature by breaking down dead organic matter such
as fallen leaves and dead trees. Indoors, mold
can be a significant problem, destroying property and
posing a number of serious health risks.
[see more on mold and property damage]
How
Does Mold Become A Problem?
Since mold spores are everywhere all the time,
we are always exposed to mold. At any given time, outdoor air will have
as many as 100 different types of mold spores
floating about, along with a number of other
airborne pollutants. Because mold spores are
ever-present in the air, they drift freely in
and out of buildings through doors, windows,
attic vents, HVAC systems, etc. On any given
day, airborne mold spore levels
indoors should always be about the same
as outdoors, unless mold is originating indoors.
Increased spore amounts:
When airborne mold spores find something damp
to stick to, they colonize (grow) and release
new spores. Mold growing outdoors is seldom ever
a health risk. But when mold grows indoors,
spore levels can reach concentrations
significantly higher than outdoors and cause a number
of adverse reactions in people and animals, including
rashes and itching skin, eye - nose and throat
irritations, chronic headaches, respiratory
infections, nausea, and trigger asthma attacks.
Increased spore types:
In addition to increasing the amount of
spores indoors, mold growing indoors on wet construction
materials tend to produce different types of
spores that are not found outdoors.
For example, it is rare to find Stachybotrys
outdoors. But Stachybrotrys is often found
growing indoors on wet drywall and carpet.
Stachybrotrys is often referred to as "black
mold" and can be toxigenic. Exposure to high
concentrations of toxigenic mold spores inside a building can present a wide range of
very serious health risks to the occupants.
[see
more on Health Effects & Risks]
While you cannot control Mother Nature, you
can certainly limit the potential for indoor
mold growth by limiting moisture sources and
responding rapidly to every water intrusion
issue. The biggest mistake people make is
ignoring minor issues until they become major
problems. Early detection and assessment can
minimize the risk of exposure to toxic molds and
save thousands of dollars in repair costs.
Is All Mold
Bad?
To answer that question you must first
understand that mold
has two faces;
- There's the face you can visually see (mold
growing on a surface), which can cause
property damage.
- Then there's the face you don't
see (mold floating in the air), which
can cause people damage.
In both cases, the level of damage is directly related
to the level of infestation.
Surface mold has the potential to
cause significant property damage.
Molds spores secrete digestive enzymes that
decompose the surfaces they live on. For that
reason, all mold is bad. The longer mold is
allowed to infest any surface, the more damage
it can cause. That is why
hidden mold is such a tremendous threat. It's
potential to cause damage is devastating because
a great deal of time can pass before it is
detected.
[see
more on Hidden Mold]
The visual appearance of mold on construction
materials and personal contents indoors is an
obvious indication of a mold problem. The pungent mildew or musty
odor of mold indoors is another obvious
indicator, even when mold is not visibly
present. If you suspect you have a mold problem
in your home or office, immediate steps should
be taken to identify and correct the
cause. The longer mold is allowed to grow, the more damage it will cause to your
property and the more it will cost to remediate.
Prompt action can mean the difference between a
few hundred dollars in repairs or several
thousands of dollars.
Considering the potential mold has to damage
and depreciated the value of property, all molds
have the potential to be bad.
[see more on Mold
&
Property Damage]
Airborne mold has the potential to cause
adverse health reactions.
Since airborne mold spores are everywhere
all the time, indoors and out, we are always
exposed to mold at some level. In an open
outdoor environment we are seldom exposed to any
significant levels of spores because the air is
continually moving. But indoors, where
ventilation is restricted and air is often
recycled through heaters and air conditioners,
the exact same molds that don't bother anyone
outdoors can cause severe reactions indoors,
especially when
levels are exceedingly higher than outside.
When mold is growing indoors, the amount of
mold in the air can be significantly higher
than outdoors. Exposure to high concentrations of molds in enclosed spaces such as residential
homes, commercial buildings, schools, automobiles, airplanes, etc.,
can trigger
asthma attacks, cause respiratory infections, bronchial polyps, and a
number of other reactions.
Exposure to
extremely high concentrations of airborne mold
over extended periods of time can over-come the lungs
capacity to filter out spores. Once mold enters
the bloodstream the severity of symptoms and
reactions increase exponentially.
Considering the potential health risks of
airborne mold spores
indoors, all molds have the potential to be bad. [see
more on Mold and Health Effects]
SHOULD YOU BE CONCERNED ABOUT MOLD?
Absolutely! Eventually, mold destroys whatever
it grows on. It can ruin furnishings, destroy
cabinets and cause serious damage to the
structural elements in your property. It can
trigger asthma attacks in people with asthma and
give asthma to people who don't have it. Asthma
kills 5,000 people every year in the U.S. alone
and most of them are children. Of course you should
be concerned about mold.
The best time to respond to mold is before it
gets to do it's worst damage. Eliminating leaks and moisture can slow the
spread of mold, but a professional inspection by
a qualified specialist and testing in accordance
with industry standard protocols is the only way
to properly identify the problem and create an
appropriate action plan.
FYI
Whether you had your
property inspected for mold before you recently
moved in, or had a mold inspection a year ago,
you should be aware that mold can begin growing
anytime, anywhere, no matter how clean you keep
your casa.
If you haven't had a mold inspection within
the past 18 months, now might be the perfect
time have a professional mold inspection -
even if there are no visible signs of mold
infestations. A professional certified mold
inspector can help you identify potential mold
problems and save thousands of dollars repairs
costs that occur when indoor mold is ignored or
goes undetected.
Some people think mold only grows in dirty,
unkempt buildings. Not so. Though poor household
hygiene certainly contributes to mold problems,
mold can flourish in sparkling clean
environments as well.
Some people mistakenly think that properties
near the beach naturally have mold and that
properties in dry desert climates don't. Not so.
The vast majority of indoor mold problems have nothing to do
with climate conditions. There are just as many
mold problems in the desert as there are at the
beach, and just as many mold-free properties at
the beach as there are in the desert.
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