Firefighters have been visiting homes in Carlisle to spread awareness of the dangers associated with carbon monoxide.
They say that although people are becoming more aware of the dangers, not everyone is buying the detectors.
Carbon monoxide detectors can be bought from most major supermarkets and online, and start from around £10.
More top news
GMB accuses Sellafield’s management of intimidation, while the nuclear site claims GMB removed safety cover in their strike on Tuesday.
A look ahead at the forecast for the Border region.
More than half of the children in foster care in Cumbria are waiting to be adopted with their brothers and sisters.