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...
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I found the gauges on our previous rigs to be pretty good, but they were both new and hadn't been used. Our current one the gauges don't read right, but I'll get over it. I've used the Geo method for a couple of years and like the way it works. Normal household items and nothing harsher than what you use in your laundry. Read somewhere a suggestion that you do the Geo method, fill the tanks to 3/4 and drive a good distance, like a 100 mile trip or more and then dump. Don't remember who it was, but he said it cleaned his gauges after a couple of trips like that. Just my $0.02 worth.
