Winterizing the Black Water Tank
When you winterize, what do you do to the black water tank? I usually drain, put a bit of water in, and add some antifreeze--with some antifreeze in the toilet bowl. I assume I shouldn't store it d...
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for the black tank, sink and shower drains/traps i use the blue cheap windshield washer antifreeze. it only around $1.99 a gal vs the pink stuff.
