What To Do If You Think Your Gas Dryer Is Leaking

There are a few differences between gas and electric dryers, their source of energy being the biggest one. So if you suspect your gas dryer is leaking gas, this is really not something to test by turning it on and waiting for clues — the moment you suspect a leak, stop using the appliance and have it inspected by a qualified professional. 

Before you call someone in, there are a few things you will want to know to alert you of whether or not you have a problem in the first place. As natural gas is odorless, it gets treated to give it that distinctive sulfur-like scent and that's what makes leaks easier to smell. An eggy smell is the first clue, or if instead of an eggy smell your home smells like gasoline, don't start investigating with a lighter, flashlight, or electrical switch. Instead, get everyone away from the source and contact emergency services from a safe location. A hissing sound coming from around the gas connection could be another warning sign that there is a leak. If you can safely do so without touching the dryer or touching anything that could create a spark then shut off the gas supply to the appliance and you can also open doors or windows as you leave, but don't stay around the appliance.

You might be tempted to pull the dryer away from the wall to get a closer look but the Consumer Product Safety Commission warns that moving an appliance can cause older flexible gas piping to break. Again, this is a job for the professionals. A trained professional will often confirm gas leaks with a soap-bubble solution, which is when gas escaping creates visible bubbles to confirm its presence. Smell alone is not the test. This matters because you may be tempted to inspect yourself using your own tests, but it's important not to spray random household cleaners around the connection, loosen a fitting, or attempt to replace the connector yourself. If a technician does happen to find a damaged or outdated connector, then they should have it replaced instead of trying to patch it back up. 

And outside of gas leak testing, there are a few good dryer habits to keep in mind to stay safe. The things you should never put in the dryer include fabrics that have been in contact with gasoline or other flammable liquids, since their vapors can ignite inside the machine. What is most important is keeping your appliances well maintained and then deal with any suspected issues immediately before you run another load or attempt to fix the problem yourself.