On 8/1/2019 8:44 AM, David75 wrote:
replying to Evan, David75 wrote:
I checked on a house yesterday. It had a sewer gas smell in basement. I
dont think the basement fixtures are vented properly?walls are up ?how can
I tell if shower or vanity is vented properly?or what would cause traps
to be
sucked dry?other than a venting issue?

If unoccupied, evaporation.