A “residual” amount of propane gas in a tank was all that was needed for a flicker from a cigarette lighter to ignite an ...

“If a mercaptan odor is present or a detector sounds, evacuate the area immediately and call 911. Do not turn appliances or lights on or off during the evacuation; even a tiny spark could ignite the ...

Signs include an odor like rotten eggs; a hiss, roar or whistle near a gas appliance ... making it more challenging to detect ...

Pinkerton says other signs include dimming lights, blown fuses, warm or discolored wall plates, crackling, sizzling, or ...