best answer > Is sewer gas bad for you 2024?- QuesHub | Better Than Quora
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  • Avery Hall——Studied at the University of Cape Town, Lives in Cape Town, South Africa.

    Answer: Only under extremely unusual circumstances. Although hydrogen sulfide is a toxic gas, it will not harm people at the concentrations that exist in a house with sewer gas odor problems. Studies have shown that hydrogen sulfide has a depressant effect on the central nervous system in concentrations above 150 ppm.read more >>
    +119962023-04-28 04:40:28

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