Black Water
ALWAYS leave your black water closed until time to dump (and close it back up after you dump)! The more water the better. If you leave your Black Water Open, the waste will pile up, all the liquid will drain off, and then you end up completely stopping your system up with solidified waste!
GUIDANCE: Run around 2 gallons of water into your Black Water tank after each time you dump it.
GUIDANCE: Pour a cup of fabric softener into the Black Water tank every now and then (especially when you are traveling). The softener coats the inside of the tank so that waste materials do not stick as easy. Right before you are about to travel, empty the Black Water tank, wash it out, put around 2-3 gallons of water and a cup of fabric softener. While you are driving, that will wash the tank out and coat it.