Sewer smell inside RV....Help needed....
I have an issue with sewer smell inside my RV. I have done as others suggested and replaced the air admittance valves under my kitchen sink, and under my bathroom sink. I still have the sewer smell. ...
Forum Discussion
If you are using a slinky sewer hose, you might try making a trap by letting the hose slump down in a U shape on the way to the hookup.
