How to get did of smell in toilet and sink
I recently purchased a travel trailer that is situated on a permanent campsite. I'm new to this and I've noticed a very strong odor when I flush. I also am getting an odor from the sink. I've been lea...
Forum Discussion
louiskathy wrote:
...it's okay to pull the gray tank valve. The gray tank valve can stay open when you are parked, EXCEPT when you are draining the black tank.)
It's my understanding that the gray tank valve should also remain closed to prevent sewer gas from escaping through the grey tank and out of the roof vent. I was told that this is a source of bad campground odor. In addition, aren't there things like grease and other solids that can build up in the gray tank if it isn't allowed to fill? Another reason to let the gray tank fill is that it provides a nice way to rinse the waste line after dumping and cleaning the black tank.
See, I am learning!
Bob
