Our six month old house (built new) has a strong sewer oder that has made its home in an upstiars bedroom and sometimes in tha hall. All the traps have water, the drains are working correctly making me think that the vent is working propoerly. I am at total loss as to where the smell is coming from.
Sewer SmellSewer Smell:
I have a two story slab on g... 7 REPLIES