BDelph
New Member
I have a pedestal sink in an upstairs bathroom. It has a plastic P-trap going into a vertical vent pipe in the wall.
Everything works fine except when I first start running the water, a sewer smell comes up for just few seconds and then dissipates. Its almost like the trap "burps" and lets some bad air through and then it refills and works as designed.
Any thoughts on what this might be?
Thanks.
Bill
Everything works fine except when I first start running the water, a sewer smell comes up for just few seconds and then dissipates. Its almost like the trap "burps" and lets some bad air through and then it refills and works as designed.
Any thoughts on what this might be?
Thanks.
Bill