Unscientific Opinion Poll
I have noticed a large number of RVers who pull into a campground and immediately hook up their sewer line and open the black dump valve and leave it open for weeks at a time. I have been RVing for 15...
Forum Discussion
Hasn't changed for me. I wait till the black tank is almost full or we are breaking camp before I will empty it. Gray tank is different.
If it's just my wife and I then I might not even hook up the hose until it's time to dump as a courtesy to those camped next to us. I will leave the gray tank open if there lots of us because there might be six or more showers a day. I will close the gray tank the day before we break camp to ensure there is plenty in there to flush out the hose after the black tank dump. I also have a black tank sani-flush to make sure things are cleaned out.
If it's just my wife and I then I might not even hook up the hose until it's time to dump as a courtesy to those camped next to us. I will leave the gray tank open if there lots of us because there might be six or more showers a day. I will close the gray tank the day before we break camp to ensure there is plenty in there to flush out the hose after the black tank dump. I also have a black tank sani-flush to make sure things are cleaned out.
