Winterizing ?
This is our first trailer with a black tank flush. How do you winterize it? I use my pump with a hose into the jug of anti freeze to winterize the rest of the camper, but theres no way to winterize t...
Forum Discussion
BB_TX wrote:Me too or put a male garden hose end on your pump hose.
Do you have an outside shower? If so, connect a short hose from the outside shower to the black tank flush. The shower needs to be winterized also.
