Grey Tank Valve Open or Close
When you spend 1 to 5 months in a park, do you leave grey valve open or close. When close have to empty often. Does it damage anything to leave open except when you want it full to dump with black t...
Forum Discussion
rv2go wrote:
I leave mine open until 2 days before I am to leave. I do this to have the grey water to flush out the slinky.
Me also.
