Submitted by byzvntine t3_11daxs4 in pittsburgh
Jazzlike_Leading5446 t1_ja96cfw wrote
Rotten eggs odor can indicate H2S presence, extremely dangerous and deadly.
[deleted] t1_jaatm0z wrote
[deleted]
Jazzlike_Leading5446 t1_jaaugi2 wrote
If you can smell it it means it's in lower concentration but it's still pretty fuckin deadly
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