Ask the propane safety expert

Written on: May 6, 2021

Question: How can I tell if my gas grill is leaking propane?

Answer: If you suspect a leak, do the following:

• Make sure the gas is shut off.
• Mix equal parts of water and liquid detergent in a container.
• Spray some of this soapy solution around the area where the grill’s valve connects to the propane cylinder.
• Turn the gas on slowly.
• If bubbles appear where you sprayed the solution, you probably have a gas leak.
• check Make sure the tank’s connections are tight and repeat the test.

Other reasons for leaks include damaged grill hoses or gas cylinders. Any of these situations require service by a propane grill expert. You should never try to fix a gas leak—on your grill or anywhere else—by yourself.