In light of recent Carbon Monoxide incidents in our area and in the news, we thought it would be good to open the discussion concerning Carbon Monoxide. Below is part 1 or a 2 part article on Carbon Monoxide.

Carbon Monoxide – What you need to know about the leading cause of poisoning deaths in America.

What is Carbon Monoxide and who is at risk?
Carbon Monoxide (CO) is a colorless, odorless deadly gas. Because you can’t see, taste or smell it, carbon monoxide can kill you before you know it’s there. Everyone is at risk for carbon monoxide poisoning. Medical experts believe, however, that individuals with greater oxygen requirements such as unborn babies, infants, children, senior citizens and people with coronary or respiratory problems are at greater risk.

Why is Carbon Monoxide so Dangerous?

The great danger of carbon monoxide is its attraction to hemoglobin in the bloodstream. When breathed in, carbon monoxide bonds with hemoglobin in the blood, displacing the oxygen which cells need to function. When CO is present in the air, it rapidly accumulates in the blood, forming a toxic compound known as carboxyhemoglobin (COHb). Carboxyhemoglobin causes symptoms similar to the flu, such as headaches, fatigue, nausea, dizzy spells, confusion and irritability. As levels of COHb increase, vomiting, loss of consciousness and eventually brain damage or death can result.

Where does Carbon Monoxide come from?

Carbon monoxide is a by-product of incomplete combustion, present whenever fuel is burned. It is produced by common home appliances, such as gas or oil furnaces, clothes dryers, ranges, ovens, water heaters or unvented space heaters, fire places, charcoal grills and wood burning stoves. Fumes from automobiles also contain carbon monoxide and can enter a home through walls or doorways if a car is left running in an attached garage. All of these sources can contribute to a CO problem in the home. If a home is vented properly and is free from appliance malfunctions, air pressure fluctuations or airway, venting or chimney blockages, carbon monoxide will most likely be safely vented to the outside. But energy-efficient insulation meant to keep warm air in during winter months and cool air in during summer months could cause carbon monoxide to be trapped inside.

How can I protect myself and my family from Carbon Monoxide poisoning?

The Consumer Product Safety Commission (CPSC) recommends installing at least one carbon monoxide detector with an audible alarm near the sleeping area. A detector on every level and in every bedroom provides extra protection. Remember, a carbon monoxide detectors a purchase that could help save your life. Select an Underwriters Laboratories Inc. (UL) listed detector. For an extra margin of safety, chose a self powered, extra sensitive unit that responds to lower levels of carbon monoxide and protects even during a power outage. The manufacturers of first Alert Carbon Monoxide Detectors make such a model, as well as a plug-in detector and a hardwired AC model with battery back-up. In addition to installing carbon monoxide detectors, have a qualified professional check all fuel burning appliances, furnaces, venting and chimney systems at least once a year or as recommended by the manufacturer.

Next month will be a Checklist: Where to look for problem sources of carbon monoxide in your home.