Lead is an additive
that was put into better quality paints. Research
discovered that the body treats lead the same way it
treats calcium. It takes it through the blood and
stores it in the bones. When the bones have high
levels of lead, the blood it produces has a very
difficult time carrying oxygen from the lungs to the
other parts of the body, most notably the brain. This
oxygen deficiency can have damaging results ranging
from hyperactivity to permanent brain damage. The
people most effected by lead poisoning are small
children whose bones have a great need for calcium.
Lead can break down into incredibly tiny particles.
For example, the particles can fly right through a
vacuum cleaner bag and into the carpet when you
vacuum. These tiny particles can get on the hands of
toddlers and then get ingested as they put their
hands and their toys in their mouths. A frequent
source of lead dust particles in the home are old
windows with lead paint. Lead has not been used
residentially since 1978. Any home built prior to
1978 should be tested for lead. If you are planning
extensive remodeling of a home, it is a good idea to
have the XRF test performed so prior to removing wall
and wood work, you will know if there is lead present
and be prepared to have it professionally removed.
Although small children are most frequently effected
by lead, it can effect anyone, at any age. If you are
buying an older home, this test is highly
recommended. If the home was an expensive home when
it was built, the chances of lead in the home are
extremely high.