The failure to catch fire by rushing the lighter may be caused by a variety of reasons. Here are some possible reasons and solutions:
Insufficient gas/fuel:
Check if the direct flush lighter is filled with gas or fuel. If the fuel is insufficient, it needs to be replenished in time.
Note that direct flush lighters usually use combustible gases such as butane to ensure that you purchase authentic and reliable fuel.
Insufficient gas/fuel purity:
Using gases or fuels with insufficient purity may cause the lighter to not work properly. It is recommended to use high-purity fuel purchased through formal channels.
Air pressure problem:
If you are using a cylinder direct-pull lighter, check the pressure instructions outside the cylinder to make sure the air pressure is sufficient to support ignition.
