propane plus heating and cooling

How do I check for leaks?

One of the easiest ways to identify a propane leak is with a sniff test. Because propane is naturally odorless, propane manufacturers add a solution that smells like rotten eggs (or a skunk, or a dead animal...you get the idea).


If you’re not sure about the smell, you can test for a leak with a simple solution of dish soap and water. Use a sponge, a dishrag, or a spray bottle with a sharp stream to apply the soapy water where the propane tank’s cylinder valve and regulator outlet connect. If there’s a leak, bubbles will form.


Propane vaporizes when released into the air, so it won’t leave a mess—but it’s still flammable. DO NOT use a match or lighter to check for leaks.

If you suspect there’s a leak, let us know and we’ll send a technician to assist you.

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