Health Concerns

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Potential health risks exist in every home. It is important to take time to identify and address them.

Asbestos

Homes built before the late 1970s may include building products and insulation made with asbestos. Most products made today do not contain asbestos. Those that do are required to be labeled as such.

The U.S. Environmental Protection Agency (EPA) reports that asbestos poses no danger unless fibers are disturbed, causing them to be released and inhaled. However, breathing appreciable levels of asbestos fibers may lead to respiratory problems and mesothelioma, a cancerous disease.

A licensed asbestos inspector can identify asbestos-containing materials (ACMs) in your home. The inspector can provide guidance on proper management of these materials and make recommendations for removal if necessary.

Avoid Unhealthy Exposure

  • Leave asbestos-containing materials alone (such as insulation on piping and exterior wall shingles). Do not saw, sand, scrape, alter or remove them.
  • Check asbestos-containing materials regularly for damage.
  • Do not touch or disturb damaged asbestos-containing materials. Limit access to the area. Hire a professional to remove it quickly.
  • Do not dust, sweep or vacuum debris that may contain asbestos.
  • Hire professionals when remodeling areas with asbestos-containing materials.

Improper repair or removal of asbestos materials will increase health risks to you and your family. Any repair or removal, even if minor, is best performed by a professional trained and licensed to handle asbestos appropriately.

Carbon Monoxide

Carbon monoxide (CO) is the leading cause of death by poisoning in the United States. This invisible, odorless gas may be released into the home by faulty fuel-burning furnaces, ovens, water heaters, space heaters, wood stoves, fireplaces or other heating systems.

Protect Your Family

  • Become familiar with symptoms of carbon monoxide poisoning, which includes headaches, dizziness, nausea and shortness of breath.
  • Install carbon monoxide detectors on each level of your home and outside each bedroom. If you suspect a carbon monoxide leak in your home, ventilate or evacuate it immediately, and call the fire department.
  • Test carbon monoxide detectors according to manufacturer’s instructions.
  • Make sure all fuel-burning appliances and equipment are properly installed, maintained, regulated and operated.
  • During a power outage, do not use charcoal grills or gas generators indoors.

Lead

Nearly 1 million American children under 6 years old suffer from lead poisoning, which can cause anemia, behavioral problems, learning difficulties, brain damage and in severe cases, death. In adults, lead poisoning can cause reproductive problems, high blood pressure, muscle and joint pain and memory loss. It occurs most often when lead dust from peeling or damaged paint is inhaled or ingested.

The risk of lead poisoning is greatest in homes built before 1978, which may have lead paint on the interior or exterior. In addition, some imported items — such as furniture, porcelain bathroom fixtures and ceramics — may contain leadbased finishes. These homes may also have water systems that contain lead piping.

Protect Your Family

  • Keep paint in good condition by checking it often and fixing problems quickly.
  • Damp-mop floors, damp-wipe surfaces and wash children’s hands, pacifiers and toys frequently.
  • Make sure children eat nutritious meals high in iron and calcium. Children with good diets are less prone to lead poisoning.
  • If you live in an older home or suspect that lead may be a problem for your family, ask your physician to test family members for lead during routine examinations.
  • If you suspect that your home contains lead-based paints or lead-soldered water lines, have it inspected by a licensed environmental professional; he can provide guidance on managing these materials and make recommendations for removal if necessary.

Natural Gas

Never enter a home if you can detect an odor that smells like rotten eggs. You may have a gas leak. Leave the home if you smell this odor. Do not turn on electrical switches.

Radon

Radon is a radioactive gas found in nearly all soils. According to the EPA, radon in indoor air is the second leading cause of lung cancer in the United States. The U.S. Surgeon General recommends that every home be tested for radon.

If your home contains a high level of radon, the EPA recommends hiring a qualified contractor with the technical knowledge to reduce it safely.

Test For Radon

  • Use a do-it-yourself test kit; look for one that displays the phrase "meets EPA requirements."
  • You can also hire a state-certified professional to conduct radon testing.

Mold

Molds exist in almost every environment but grow and spread in warm, humid conditions. In homes, molds can be found in damp areas such as showers, water heater closets, inside walls and attics or basements. Excessive growth may occur where extreme humidity or water emergencies — such as flooding, burst pipes or leaks — have been a problem.

When present, mold may be a health concern for allergy or asthma sufferers or individuals with respiratory illness.

Keep Mold From Spreading

  • Investigate your home for common sources of residential water damage. When water-related problems are found, have them corrected immediately; also, consider hiring an experienced professional to evaluate whether mold growth is present.
  • Make sure wet or damp areas are dried within 24 to 48 hours of a leak or spill.
  • Keep the humidity level below 50 percent — use exhaust fans, air conditioners and dehumidifiers as needed. You can measure indoor humidity with an inexpensive moisture or humidity meter, available at most hardware stores.
  • Use mold-killing products to clean areas where mold might grow.
  • If you suspect a hidden mold problem in your home, consider hiring an experienced professional to investigate.
For more information, including how to contact a qualified professional, visit the following EPA Web sites.
Topic Resource
Asbestos www.epa.gov/asbestos/pubs/ashome.html
Lead www.epa.gov/lead
Radon www.epa.gov/radon
Mold www.epa.gov/iedmold1/cleanupguidelines.html

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