How to protect your family from carbon monoxide poisoning
What is carbon monoxide?
Carbon monoxide is a highly poisonous gas with no taste, no colour and no smell. It can be produced when any fossil fuel such as coal, wood or natural gas is burned and there is an insufficient air supply. It kills around 50 people each year and seriously injures many more.
This lethal emission can leek into your home from a gas appliance which isn't installed correctly, or serviced regularly.
Silent killer
Carbon monoxide detectors can protect you from this hidden hazard. These devices work by monitoring the air and if carbon monoxide is present they sound an alarm before a dangerous level is reached.
What can you do?
It is possible to help protect yourself and your family from carbon monoxide poisoning by following these simple steps, recommended by British Gas:
- check for signs of staining, sooting or discolouration on or around gas boilers, fires and water heaters
- check pilot lights and other gas flames that normally burn blue. If the flame changes to yellow or orange, it could mean carbon monoxide is present
- make sure your appliances are properly installed and regularly serviced by a competent engineer who is CORGI registered. This isn't just common sense, it's the law
- never block or obstruct air vents. If an appliance can't breathe properly, it won't work safely or efficiently. Keep vents in doors, walls or windows clear and make sure your chimney doesn't become blocked with birds' nests or other debris.
- always follow the user instructions when using appliances, for example, do not use a cooker to heat the kitchen
- never attempt to service or repair a gas appliance yourself.
If you are worried about carbon monoxide poisoning, particularly when using a gas heating or hot water appliance, stop using the appliance immediately. Open doors and windows, and call the Transco 24-hour gas emergency line on 0800 111 999.
Symptoms of carbon monoxide poisoning include: Recurring headaches, Nausea, sickness, chest and/or stomach pains, general tiredness. If you suspect that it might be poisoning seek medical advice immediately.
To find out more about detectors go to the British Gas website via the right hand link.




