What should be tested before lighting a gas fire?

Testing for gas leaks is a crucial safety step before lighting a gas fire because the presence of gas can lead to dangerous situations, including explosions or inhalation hazards. By checking for the scent of gas, which is often enhanced with an odorant to ensure it is detectable, individuals can confirm whether there may be a leak before igniting anything that could create a spark. This precaution helps ensure that the environment is safe prior to lighting the fire, ultimately contributing to the safety of anyone in the vicinity.

Other considerations, such as the sound of the igniter, the color of the flame, or the pressure settings of the gas line, are relevant in different contexts. However, they do not specifically address the immediate safety concerns related to potential gas leaks that must be evaluated beforehand.