Table Salt in Gray and Black Tanks?????
We are currently staying in a very hard water area. We DO NOT use our Fresh water tank but last year our gray and black tanks got a hard water residue on them and would not register correctly. I go...
Forum Discussion
Jayco23FB wrote:Yes, it's called the Geo method.
I have a friend who uses Calgon water softener in his black and gray tanks. He says it keeps the tanks clean as there is less residue when you empt.. Has anyone tried this?
Also..
Geo method.. will it hurt my plumbing?
Geo - can't find Calgon 07
