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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I don't think I'll ever leave the grey valve open. At least not after reading the thread below from the 'General' section.
Sewage in Camper
Sewage in Camper
