Carbon monoxide (CO) is dangerous and can be fatal. This poisonous, colourless,
odourless gas kills on average six people in Ireland every year.
Carbon Monoxide is highly dangerous. You can’t see it or smell it. In fact it is often
called “the silent killer”. You can protect your home from the dangers of this deadly
gas by taking preventive measures and by learning to recognise the symptoms of
carbon monoxide poisoning.
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Know the danger signs
Watch out for any of the warning signs that your appliance is not functioning properly:
• Staining, sooting or discolouration around the appliance.
• Condensation on walls / windows.
• A strange smell when the appliance is on.
• A yellow or orange flame where normally blue for a gas appliance.
• Flu-like symptoms such as drowsiness or headaches.