Sewage Smell in my Laundry room.
25 year old house, Washroom waste pipe (copper) is first ,(or last) connection on the waste line before the exit main (cast) to my septic system outside.
I can smell that sewage smell in the room, and in the washer tub. I just had the cesspool drained/cleaned/inspected/ in August.
What does this mean? Can I add Rid-ex to the system? Does that help?
I don't have that smell at any of the sinks, or in the basement.
Thanks, and Hello to all, looking forward to participating on these boards.