>>14035479Snopes fact check: you are conflating sulfuric acid (odorless) with hydrogen sulfide (smells like braps)
H2S, or hydrogen sulfide, is a colorless, flammable, and toxic gas with a strong "rotten egg" odor at low concentrations. It is found naturally in sewers, volcanic gases, and oil and gas wells, and is used in environmental monitoring. High concentrations of H2S can be lethal, and even low levels can cause irritation.