wheres that smell coming from?
After dumping the tanks from camping this past labor day w/e, I noticed a really funky smell inside the trailer when I went in to add water and chemicals to the black tank. Almost a sewage smell. ...
Forum Discussion
liveneasy wrote:powderman426 wrote:
Because you just used it, I will assume the traps have water.
So I would check to see if you have check valves under the sinks instead of through the roof vents. They are notorious for causing problems like this.
X2 on the check/vacuum breaker valves... but I wouldn't assume all the traps had water. I recall hearing about an instance where a vacuum breaker stuck in the closed position and dumping would suck the water out of a couple of traps...
Hmmmmm. I didn't think of that. Good detective work. So yes check that the traps are filled.
