When camped at camp grounds do you
Leave your gray or black water valve open? I always leave black tank closed and grey water open until we are going to leave. Meaning a day or two in the grey water tank to flush out after draining bl...
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blue trawler wrote:
Another thing I do, is fill the black tank full ( 50 gallons) with water after dumping and then drain again! May be over kill but who knows! Bruce
X2.
I have been doing the same thing for 6 years now. Dump the black, fill to top with water and dump again right before before I leave. IMHO that IS why my sensors work ALL the time.
