Good Black flush "trick" or bad idea?
When dumping my tanks, I've got a new "trick". I drain the black water first and let the hose and tank empty out. Then I leave the black valve open, hold the sewer hose up (above the level of the tank...
Forum Discussion
Mr.Mark wrote:
I don't see the problem if a little black water gets into grey tank when equalizing. What would it do? It will come out at the next dumping session.
You have a 189 gallon tank and you most likely use full hookup sites.
However, if a RVer had two small tanks of black & grey and he wasn't on a sewer site but had to make a run to a dump station or perhaps the monitors were faulty, and if left to equalize there's a good possibility he wouldn't get the tanks dumped when full and the black water mix will back up into the shower. I'm sure this has happened at one time to all of us. It's bad enough with grey water backing up into the shower but I sure wouldn't want black/grey backing up!:E
