If you have a full hook up do you leave tanks open or close. Hubby said I am wrong I say both should be closed till full for persuit to empty need to win this one. I really think I am right, help me o...
Never, ever let the black tank go dry. Keep it closed till it needs to be emptied. Once I empty mine ours I put in a couple of gallons of water to keep it from drying out.
About RV Tips & Tricks
Looking for advice before your next adventure? Look no further.25,172 PostsLatest Activity: Oct 23, 2025