Since early 2009, the Consumer Product Safety Commission (CPSC) has been contacted by more than 1,000 residents of
27 states, Puerto Rico and the District of Columbia
about possible chemical emissions from imported drywall that was used
when their homes were built or remodeled. Most calls were from persons
in Florida, Louisiana, and Virginia.
At this time, experts believe that defective drywall imported from China was installed in homes built or remodeled after 2003.
The number and location of all affected or potentially affected homes are not yet known.
CPSC is leading the federal investigation into complaints about
imported drywall. The Centers for Disease Control and Prevention (CDC),
the Agency for Toxic Substances and Disease Registry (ATSDR), the U. S.
Environmental Protection Agency (EPA), and the
U.S. Department of Housing and Urban Development (HUD) are providing
technical support to CPSC and several state health departments. CDC and
ATSDR are working with other federal and state agencies to identify
what chemicals are in the drywall and if these chemicals are a health
risk to persons living in homes containing this drywall.
How can I find out if my home has imported drywall?
Corrosion: Are any of your home's copper pipes, plumbing fixtures, or
uninsulated electrical wires at light switches or receptacles corroded?
Have your air conditioner evaporator coils failed early? Metal or copper
corrosion of these types may mean there is defective drywall in your home.
Odor: Does your home have an odor that smells like rotten eggs,
matches, or fireworks? A sulfur odor in the home might mean defective
drywall is present.
Label: Can you see the back side of your drywall? Some drywall from
China is stamped with "Made in China" on the back. However, some
Chinese drywall does not have a label or markings.
The Florida Department of Health developed a guide for residents to help them identify drywall problems.
What has been found in the air of homes that contain imported drywall?
State and federal agencies are testing the air inside some homes in
Florida, Louisiana, Virginia, Alabama, and Mississippi. They are
testing homes in which homeowners suspect they have contaminated
drywall and, for comparison, other homes in which no problems have been
reported. State and federal agencies will evaluate these results to
determine whether there is a health problem. This evaluation is
expected in the fall of 2009.
How can Chinese drywall affect my health?
Some persons are more sensitive than others to possible chemical
exposures. An exposure that causes no problems for some people can make
other people sick or uncomfortable. Persons most likely to get sick
from breathing contaminated air include the elderly, children, and
people with asthma, allergies, lung disease, and heart problems. Until
federal agencies get more information from the indoor air testing, it
is not possible to determine if the symptoms people are experiencing
are possibly from drywall.
What else should I do if I may be having health problems from imported drywall?
See or call a doctor if you are experiencing health problems and say
that you are concerned your illness might be related to imported
drywall. Tell your doctor about the health care provider fact sheet for
imported drywall. A fact sheet from CDC tells your health care provider
how to get more information.
- Go outdoors to get fresh air. Scientists do not know what, if
any, benefit there is to opening windows to allow fresh air to come
into the home.
Are there other problems I should watch for in my home that may be related to imported drywall?
- Some homes with imported drywall have had damage to exposed
wiring. We do not know of any house fires that have occurred related to
the drywall. If you experience unusual electrical problems in your home
(such as appliances or light switches not working), ask a licensed
electrician to check out the problem.
Where can I get additional information?
You can report a drywall problem to CPSC by calling them at 1-800-638-2772.