Gray Tank Smell (Seriously annoying)
I love our travel trailer, but we have been having some serious issues with a very potent smell. Issue: Every time we run the kitchen faucet we get a rotten egg smell out of both of our A/C units ...
Forum Discussion
Showing my ignorance: What is an air admittance valve?
Try some of the same product you use in the black tank such as Campa Chem, Camco TST, etc. That type of stuff works in the black tank, and it also works in the gray tank.
It's hot in Texas, and that makes the smell increase.
I would think keeping the gray tank closed is the wrong way to address the problem.
I suspect the odor is coming from the vent pipe on the roof, and being drawn into the A/C. You need to clean up the gray tank odor. Leave the valve open. Add some RV deodor product. Good luck.
BTW, Gray tank water typically can smell worse than black tank water.
Try some of the same product you use in the black tank such as Campa Chem, Camco TST, etc. That type of stuff works in the black tank, and it also works in the gray tank.
It's hot in Texas, and that makes the smell increase.
I would think keeping the gray tank closed is the wrong way to address the problem.
I suspect the odor is coming from the vent pipe on the roof, and being drawn into the A/C. You need to clean up the gray tank odor. Leave the valve open. Add some RV deodor product. Good luck.
BTW, Gray tank water typically can smell worse than black tank water.
