How to prevent the explosion of a gas cylinder

The gas used for heating and household needs, mixing in a certain proportion with air, forms an explosive mixture.
In order to prevent explosions of household gas, it is necessary to know and strictly observe the rules for using gas appliances and caring for them:
refuel gas cylinders only in specialized points;
entrust the installation, adjustment, inspection and repair of gas appliances and equipment to qualified specialists;
store the gas cylinder in a ventilated area, only in an upright position;
do not store gas cylinders in garages, apartments, balconies;
exclude cases of children's access to gas appliances.
follow the sequence of switching on gas appliances: first light a match, and then open the gas supply;
do not use gas stoves to heat the apartment;
do not forget to close the cylinder tap at the end of the work;
when leaving home, do not forget to turn off the gas stove and turn off the valve on the cylinder;
If you fulfill all of the above requirements, then the fiery disaster will bypass you.