If the LPG has no odour then why we get the smell when the stove switch left on without flame.

• LPG is a combination of propane and butane. 
• LPG are naturally colourless and odourless however both have an odourant added called ethyl mercaptan to assist in detecting leaks. 
• In the event of a leak of either gas, a rotten cabbage smell can be detected.

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Updated on: 10-Oct-2022

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