Tag: Natural gas

Hydrogen sulfide gas is a primary culprit behind the unmistakable odor of rotten eggs, often detectable in very small concentrations. So, **what does a sulfur smell indicate**? It's a critical indicator of underlying issues that range from mundane household problems to serious health conditions or even immediate safety risks.

While a gas leak itself may dissipate in minutes with proper ventilation, the added odorant is a different story. A distinct, sulfur-like gas smell will linger for much longer, sometimes for hours or even days, even after the source is shut off and the area is ventilated. Understanding the difference between the gas and its scent is crucial to ensuring your home is truly safe. So, how long will gas smell linger and what can you do about it?

While the distinctive rotten-egg odor added to natural gas is itself harmless, the gas it signals can displace oxygen and lead to asphyxiation. So, **Is smelling gas bad for your health?** Yes, it signals an immediate and potentially severe health risk that should never be ignored.

Despite common belief, pure methane is a completely odorless and colorless gas, meaning it has no smell on its own. So, what does methane smell like when you detect a gas leak or sewer gas? The familiar rotten-egg scent is actually due to other compounds mixed with it.