How Carbon Dioxide Extinguishers Work: If you remember the fire triangle from school, fire needs oxygen, fuel and heat, remove at least one of these three and the fire will extinguish. And in this case, CO2 fire extinguishers work by displacing oxygen around the fire,...
Comparisons and considerations when selecting a fire extinguisher Ask yourself, if you were faced with a fire starting right now, would you be prepared, and if it was safe to do so, be confident in dealing with it, while you wait for the fire brigade to arrive? There... 
