Forum Discussion
Lynnmor
Jul 30, 2016Explorer II
rockhillmanor wrote:
Dump the tank, add chemicals, and run some water into the black tank from the bathroom sink which usually dumps into the black tank.
I agree with dumping the tank before leaving it. It serves no purpose to leave the stuff in there, for a week or more, when it could be mostly clean water.
The idea of using the sink to add water is not correct for many (most?)RV's, the sink may be connected to the gray tank.
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