Don't let carbon monoxide or radon sneak up on you

Posted: 12:00am on Jan 28, 2012; Modified: 3:48am on Jan 28, 2012

  • Radon risk

    Radon, like carbon monoxide, is odorless and colorless and can cause health problems. The health concerns come from extended exposure, said Barrett Schoeck, an environmental health specialist with the Lexington-Fayette County Health Department. Radon exposure, he said, is the second leading cause of lung cancer, and because of Kentucky's unique geology, the naturally occurring gas is more prevalent than in other parts of the country.

    The best protection is testing, he said. Free test kits are available at the health department offices at 804 A Newtown Circle from 8 a.m. to 4:30 p.m. Monday through Friday. For other radon questions, email Schoeck at barrettc.schoeck@ky.gov.

    If unhealthy radon levels are discovered, the health department has a list of recommended companies that can help homeowners reduce the risk. Schoeck suggested using only companies that are certified by the National Environmental Health Association.

    If you live outside of Fayette County, contact your local health department for information.

  • At a glance

    What is carbon monoxide?

    It's a poisonous, colorless, odorless and tasteless gas.

    How does carbon monoxide harm you?

    When breathed, carbon monoxide displaces oxygen in the blood and deprives the heart, the brain and other vital organs of oxygen. Large amounts of carbon monoxide can overcome you in minutes without warning, causing you to lose consciousness and suffocate.

    What are the symptoms?

    Besides tightness across the chest, initial symptoms of carbon monoxide poisoning can include headache, fatigue, dizziness, drowsiness or nausea. Sudden chest pain can occur in people with angina. During prolonged or high exposures, symptoms might worsen and include vomiting, confusion and collapse in addition to loss of consciousness and muscle weakness.

    Source: OSHA

There's nothing like staying warm and cozy in front of the fire on a cold winter day. But fireplaces that aren't vented properly — and a host of other things — can produce potentially deadly carbon monoxide.

State health officials warn that with cool temperatures comes an increased risk of carbon monoxide poisoning, and homeowners should be aware of the potential risk.

"It can be deadly and should be taken seriously," said Dr. Steve Davis, acting commissioner of the Department of Public Health. In 2011 in Kentucky, there were 206 emergency-room visits caused by carbon monoxide poisoning.

Kerosene or propane gas stoves and ovens can emit the colorless, odorless gas. The state Board of Housing, Buildings and Construction is requiring the installation of carbon monoxide detectors in all new homes. The detectors must be installed in homes for which building permits are issued after June 1.

Here are some tips to protect your home:

■ Install a battery-operated carbon monoxide detector. Replace the battery when you change the time on your clocks each spring and fall for daylight saving time. If the detector sounds, leave your home immediately and call 911. If you suffer symptoms, call the Poison Control hot line, 1-800-222-1222.

■ Don't use a generator, charcoal grill, camp stove or any gasoline- or charcoal-burning device in your home, basement or garage, or outside near a window.

■ Don't run a car or truck inside a garage attached to your house, even if you leave the door open.

■ Don't use a fireplace that isn't vented properly. Don't try to heat your house with a gas oven.

■ Follow manufacturers' instructions carefully for kerosene heaters, making sure the wick is set at the proper level and is clean.

Reach Mary Meehan at (859) 231-3261 or 1-800-350-5697, Ext. 3261.

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