Best time to empty black water tank
I'm not only new to RVing but have recently gone full time (come November, the actual adventure begins). I'm not having any troubles with my black water system and simply asking to avoid future proble...
Forum Discussion
zman-az wrote:I do the same. The in rush from the gray get's a lot of stuff the second time around.
Keep the valves closed at all times. I dump our black anytime the grey water is full. I don't have a black tank rinse so I put on a third valve at the tee of the black and grey, its a valve with the quick couplings on each side that you can get at RV stores. After I dump the black I shut the valve and force some grey water into the black tank. Close the grey off and dump the black again as a rinse. Then shut the black and rinse the hose out with the grey water.
