The need for clean air
in housing should not be underestimated:
Americans spend, on average, 90 per cent of our time indoors,
mostly in the home. Some of us spend virtually all of our
time indoors.
Unfortunately, the modern home has many substances that may
be hazardous to our health. Those agents range from minor
irritants,
such as dust and animal dander, to major irritants, such as
molds and the chemical vapors that may be emitted by modern
building
materials and furnishings.
Of course, not everyone is outwardly affected by these
agents, or affected in the same way. In writing this guide,
we separated
people who have needs and concerns into three categories:
Comfort and Prevention:
This is the
largest group and includes people who have no known reaction
to low levels of contaminants.
For this group, the need is to improve the comfort of the
home and to prevent potential health problems from
occurring.
Known Health Issue:
This group
includes people with known sensitivities or people who are
at elevated risk. Included under known
sensitivities are allergies, respiratory ailments and
chemical sensitivities. People with elevated risk are those
who spend a
lot of time in the home, such as children, women and the
elderly and persons with disabilities. For this group, the
need is to
alter the home to lessen the effects of any known irritants
and to avert risk.
Serious Health Problem:
This is that small group of the population who are
hypersensitive to numerous agents and who react adversely to
extremely low levels of exposure. For this group, the need
is to create an exceptionally clean home environment a
sanctuary from exposure to even the minutest levels of
contaminants.