6 January 2012, 12:00
if their blue cylinders thats Calor, propane is usually red or orange cylinders. what you have to worry about more than a fire is a leaking or faulty valve on the cylinder, leaking valves can cause headaches and nausea, even death, the cylinder needs to be kept in a well ventilated place.
Some people that prefer to be alone arent anti-social they just have no time for drama, stupidity and false people.