A person should check for gas fumes when there is a gas leak. A person should also check for gas fumes if there is a smell of gas. There are items that can be purchased that will monitor for gas in the air.
smell
Smell
Smell
Gas is emitted from the ocean which creates the smell. Bacteria is burned into fumes and that's where you smell the ocean.
Because gas fumes are coming out and you're smelling them.
If you can smell gas it's very likely you have a leak somewhere. Even a small leak will produce noticeable fumes.
what are you driving? email me direct if you wish
If you smell fumes, you should get out of the room, car, or house. Opening windows will help get rid of the smell.
No, hot water heaters don't typically have a smell. If you are smelling fumes, you could have a leak in your gas line.
in a bldg. with a propane buffer being used untuned can the fumes be hazardous
exhaust leak or a possible fuel line leak