What to Do If You Smell Propane

What Does Propane Gas Smell Like?

Propane doesn’t have a smell on its own—it’s completely odorless—so manufacturers add a chemical called ethyl mercaptan to give it a distinct smell. This chemical gives propane a smell similar to rotten eggs or even a skunk. 

Why Does It Smell? 

Propane’s artificial odor is a built-in safety feature. Both propane and natural gas don’t smell naturally, so the chemical ethyl mercaptan is added to make it easier to detect a leak. That way, if you smell it, you know to take action right away. 

What to Do if You Smell Propane Gas 

If you smell gas or suspect a leak, act immediately. Leave the area right away, ensuring that everyone else does the same. Once you are at a safe distance, call 911 and Ferrellgas at 866-708-8209. Our team will respond as quickly and safely as possible. 

If it is safe to do so, turn off the main gas supply valve on your tank. To shut it off, turn the hand wheel clockwise until it stops. 

Do not return to the area until a professional has confirmed it is safe. Your safety is the top priority, so always wait for official clearance before going back. 

Refill Your Tank 

Sometimes, you might smell propane even if there’s no leak. This can happen when the tank is almost empty, as the leftover ethyl mercaptan becomes more concentrated. If there’s no leak, refilling your tank might solve the problem. 

How to Protect Your Home from Propane Leaks 

Regular maintenance is your best defense. During inspections, technicians check for leaks, faulty appliances, and other potential issues. 

Additional Tip: Install propane leak detectors near appliances and low to the ground (where propane collects) to enhance safety. These alarms provide an extra layer of protection for your home. 

Safety and Health Precautions 

Propane is heavier than air, which means it can push out the oxygen you need to breathe. If propane builds up in a room, it can cause: 

• Trouble breathing 

• Headaches 

• Tiredness  

• Dizziness 

• Faster heartbeat 

Breathing in too much propane can lead to serious health problems and even long-term damage. That’s why it’s so important to act quickly if you smell propane.

Find a Reliable Propane Provider 

When it comes to propane safety, having a trusted provider makes all the difference. A reliable propane supplier ensures you have regular deliveries, safety inspections, and expert support when you need it most. Whether you need a refill, maintenance, or emergency assistance, you can count on Ferrellgas to help keep your home safe and your propane system running smoothly. 

Do you have questions about propane?

Contact the experts at Ferrellgas