In fact, a blue-colored flame means that the gas is burning efficiently, with minimal harmful emissions, and is mostly considered safe. The flame also depends on the requirement of the dish ...

Natural gas, used to create the flame ... Another quick check is to turn on the burner. If the flame is blue, there is not a leak. However, if the flame is red or orange, it indicates a problem ...

Alleged violations include a failure to notify the commission of the use of portable liquid natural gas equipment; failure to equip an employee with flame-resistant clothing; failure to secure the ...

beloved for its Art Deco design and decorative natural gas flame, was the target of ... watch out for cold/When the flame is blue, there's no change in view/When there's a flickering flame ...