While gas is odourless, gas leakage can be detected at an early stage from its smell, provided the gas companies use odourants. However, unfortunately gas companies nowadays tend not to use odourants in gas, either due to sheer neglect of their duties or other reasons.
While gas is odourless, gas leakage can be detected at an early stage from its smell, provided the gas companies use odourants. However, unfortunately gas companies nowadays tend not to use odourants in gas, either due to sheer neglect of their duties or other reasons.
