Dumping at Campgrounds and Flushing Black Water Tank Too

I believe some folks try to store food in their black tank, since they are so obsessed about having it squeaky clean. :p

I flush mine every 4 - 5 dumps, when I feel like doing it. If you use plenty of water and dump when 3/4+ full, you really don't have to worry about this, to the extent that so many do.

pegpeg wrote:
Newbie here!

I did not know you should flush the black water tank after dumping it? I have just dumped and cleaned out the hose. What is the purpose of flushing the black water tank?
Peg:E