Put some soapy water in a spray bottle or a dish.
Turn on the gas bottle without turning on the BBQ. This pressurises the system.
Next, spray the entire valve, regulator and hose assembly with the soapy water.
Alternatively, you can apply the soapy water with a paint brush, basting brush or it can even be sponged on.
Bubbles will form if there is a gas leak and you may also smell the gas.
You need to test the entire assembly from the gas bottle valve all the way to where the gas hose attaches to the BBQ.
Remember to always test the lot every time you re-connect your gas bottle.
If you find a leak, turn off the gas bottle immediately!
Do not turn back on or attempt to use the BBQ until the problem is rectified.
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