Carbon monoxide safety
Carbon monoxide (CO) is a poisonous gas that you can't see, smell or taste. Exposure to the gas can cause long-term damage or be fatal.
The warning signs
It's easy to spot signs that your gas or heating appliances are producing carbon monoxide. Danger signs can include:
- Soft yellow flames
- Sooty stains or discolouration on or around gas appliances
- Increased levels of condensation in rooms with gas appliances
- Fumes or smoke in the house
- Slower than usual burning of solid fuel fires
What are the symptoms of carbon monoxide poisoning?
Symptoms can include: headaches, drowsiness, visual problems, dry throat, nausea or vomiting.
If you or someone you're with feels ill and you think it could be carbon monoxide poisoning you must get out into fresh air quickly, call for medical help and tell them the reason you suspect. They can tell if it is CO poisoning with a blood or breath test.
