This may sound like an odd question so I'll give a little background first. I'm a little OCD about flushing my tanks, ok ok, I'm A LOT OCD about flushing my tanks. I've been in a couple campers that...
So my next question is that how does everyone prep and store their tanks while not in use during the summer? Water, dry, with chemical?
And a couple points. 1. It was a simple question as to what people do 2. I sure don's use anywhere near 300 gallons 3. I had been using a toilet wand 4. I'm just trying to learn different methods 5. I should have know that asking a simple question I'd get a bunch of grief about how I'm doing it all wrong.