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Hidden away under
floor boards, behind dry wall and above the ceilings in your home
may be pounds of nuisance dust, animal hair and
debris, and biological contamination.
Air ducts and
ventilation systems naturally accumulate sizable deposits of fine
dust particles and other contaminants over a period of years or even
months. These deposits, combined with the temperate, moist
atmosphere within ventilation systems, often yield mold growth and
bacteria colonies.
Deposits of
debris can reduce the efficiency of your air conditioning system,
create a fire hazard, and even cause physical discomfort by
degrading the quality of the air you breathe indoors. A report
published by the U.S. EPA in 1990 ranked indoor air pollution as the
highest risk to human health among all types of environmental
problems!
There are
effective means to clean residential air duct systems. Through
the use of powerful , high efficiency vacuum equipment and other
specialized tools, a professional air duct cleaning contractor can
effectively remove debris from within your home's air ducts.
The procedure is relatively routine.
To help consumers
insure a good job, performance standards for air duct cleaning have
been established. These standards
were published in 1992 by the National Air Duct Cleaners Association
(NADCA). All members of the organization, including over 500
companies throughout the United States and Canada, have voluntarily
agreed to maintain compliance with the standard.
Duct cleaning
should be part of every homes regular maintenance program, performed
every two to five years by a competent cleaning company. Along
with other steps to protect the integrity of your family's indoor
environment see the article "Preventing
Indoor Air Pollution", you can help to eliminate
indoor air contaminants, resulting in a safer, more comfortable home
environment.*
*Excerpt
from NADCA newsletter 1993 |