Checking For Gas Leaks Homemade propane leak detector solution can be placed in a spray bottle or other container. Liquid dishwashing soap will produce the most bubbles when mixed with water and is what's most commonly used. If a spray bottle is used, adjust the tip of the sprayer so that...
You can also check for a leak by applying a soapy water solution on all joints. The soapy solution will create bubbles if the gas is leaking. Once you have checked for leaks you should lift the gas cylinder into the housing behind the LPG heater and close the housing panel...