Forum Discussion
wa8yxm
Jul 16, 2022Explorer III
Question: Many advise that when you are on a full hook up site to close your black tank (And they explain the reason I won't here) but leave the gray open till you are getting ready to leave.
NO. Close both valves and dump when you have to.
Why?
Ever see the ads for the RV Black Tank treatments that basically are a waste of money.. A Stinky RV that everyone is avoiding?
Well the Stink is not coming from the holding tanks ..it's coming from the park's sewer system up the 3" hose and into the GRAY tank via the open valve.> Close the valve to block the stink..
NO. Close both valves and dump when you have to.
Why?
Ever see the ads for the RV Black Tank treatments that basically are a waste of money.. A Stinky RV that everyone is avoiding?
Well the Stink is not coming from the holding tanks ..it's coming from the park's sewer system up the 3" hose and into the GRAY tank via the open valve.> Close the valve to block the stink..
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