sewer smell Home › Forums › Public Forums › Drainage & Sewerage › sewer smell This topic has 1 reply, 2 voices, and was last updated 24 years, 7 months ago by SylvanLMP. Viewing 1 reply thread Author Posts 7 Apr 2000 at 3:16 am #278504 MasterPlumbersKeymaster Our house is 3 years old, 2 story wih a basement. We have a septic tank, and periodically have a sewer smell that comes from the master bath on the first floor. Any clues on what’s causing this and how to solve it? 9 Apr 2000 at 11:29 pm #298647 SylvanLMPParticipant You sure don’t like giving much information huh? Sounds like a possible vent problem. Why not contact a Master Plumber and ask for either an oil of peppermint test OR a smoke test good luck. SylvanLMP Author Posts Viewing 1 reply thread You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In