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Article #268: What Cleaning Companies Need to Know About Mold

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When someone mentions mold it brings to need a remediation plan to identify and
mind visions of green bread or cheese correct the conditions that have allowed
that has been left in the refrigerator the mold growth. The plan will also
too long - things you just throw into the include steps to remove or clean any mold
trash without much thought. However, damaged materials. However, the first
molds are an essential part of our step is to clean up the current mold
environment. They break down trees, problem and then work with a specialist
leaves and other types of organic matter; to decide how to correct and prevent the
and mold is responsible for some of the problem from reoccurring.
foods and medicines that we have today. When cleaning up the mold it is important
But inside buildings mold can be to remember that killing the mold is not
unsightly, smell, and cause health enough. The mold itself must be removed.
problems to the buildings occupants. There are chemicals that exist even in
Cleaning staff may be responsible to dead mold spores that can cause a
either remediate mold that already exists reaction in humans. There are several
or to prevent mold from growing inside cleanup methods available. The specific
buildings. Knowing the basics about mold method or combination of methods to use
can help to put preventive measures into depends on the material that has the mold
place. damage:
Molds can grow almost anywhere as long as Wet Vacuum or ShopVac. These are vacuum
moisture (water), an organic food source cleaners that collect water. These
and oxygen is present. There are roughly vacuums work on floors, carpets, and
1,000 species of mold spores in the other hard surfaces where water has
United States and more than 100,000 collected. Do not use a wet vac to remove
species worldwide. Mold is generally not water from porous materials, such as
a problem unless the spores land on a insulation or gypsum board. Only use wet
damp spot and begin growing. There are vacuums on wet materials. Mold spores may
varieties of mold that grow on wood, be released into the building if there is
paper, carpet, insulation and even not enough liquid present. Thoroughly
everyday dust and dirt. clean and the equipment, tanks, hoses,
There is no way to remove all the mold and attachments after use to prevent the
spores that are inside buildings. mold from growing in the vacuum.
However, mold is usually not a problem Damp Wipe. Clean nonporous surfaces by
unless the spores land on a damp spot and damp wiping or scrubbing with water and
begin growing and multiplying. If left detergent. Dry the surfaces quickly and
unchecked, mold can grow on furniture, thoroughly to discourage further mold
carpet, building materials, and in growth. Remember to read and follow any
extreme cases have even caused structural specific instructions for special
damage. surfaces.
Mold thrives in buildings that have HEPA Vacuum. A high-efficiency
excessive moisture. The tightly sealed particulate air vacuum is recommended for
buildings of today have resulted in the final cleanup in any mold infested
decreased ventilation, which can lead to areas. Make sure that all materials are
increased moisture levels inside thoroughly dried and remove any
buildings. In addition, moisture problems contaminated items. You should also use a
can result from leaking roofs, HEPA vacuum to cleanup any nearby areas
over-watering plants, gutters that direct where dust may have settled. When it is
water inside a building and improperly time to change the filter, employees
maintained appliances. should wear a respirator and suitable
Controlling moisture is the key to personal protective equipment to prevent
keeping mold from growing and thriving in exposure to any of the captured mold.
buildings. Quickly clean up any water Place the filter and any collected
leaks and dry thoroughly. Following are material in impermeable bags and then
additional mold prevent tips: dispose of the bags appropriately.
* Look for any condensation areas and wet Disposing of Mold Damaged Materials.
spots in buildings. Pinpoint and fix the Dispose of damaged materials like
source of the moisture. construction waste. Place the materials
* Fix any plumbing leaks as soon as in impermeable bags or closed containers
possible. or cover large materials with
* Prevent moisture from condensing on to polyethylene sheeting and seal them with
surfaces by increasing the air duct tape.
temperature, increasing air circulation Use of Biocides. Using biocides like
and reducing the moisture level in the bleach, is not a recommended practice for
building. Reduce the moisture level by removing mold. If a remediation expert
repairing any leaks and use a does recommend using a biocide, only use
dehumidifier if necessary. the chemical in a well ventilated area.
* Keep the HVAC system properly Bleaches and other biocides are toxic to
maintained. Change filters regularly and people and animals and should only be
keep drip pans clean. used according to the label's directions.
* Appliances that produce moisture (such Clean the affected area when the room or
as dryers) should be vented to the building is not occupied. Any
outside. contaminated materials that cannot be
* Cooking and bathroom areas should be cleaned should be removed first. Workers
properly vented. should wear the proper personal
* Quickly pinpoint areas where any leaks protective equipment -- respirators,
have occurred. Then identify what has gloves and goggles. Once cleaned, dry the
caused the leak and take the right areas quickly and thoroughly.
preventive measures to prevent the leak After cleanup, make sure the underlying
from reoccurring. cause of the mold has been addressed or
If a building has a mold problem one of mold growth will reoccur. Building owners
the following reasons may be noticeable: must place emphasis on preventing
* Furniture, carpeting or other building contamination by making sure that any
materials may have water damage water leaks or excessive moisture
* Musty or moldy type odors problems are fixed. Keeping mold at bay
* Building occupants may be experiencing is essential for a healthy indoor
health problems that they feel are environment. Remember, mold spores will
related to mold: sneezing, headaches, always be present, but removing the
nausea standing or excessive water that molds
* Existing moisture problems or standing need to grow, will prevent the spores
water in areas of the building from becoming an unsightly and unhealthy
Buildings that have a mold problem will problem.






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