Anti-freeze in fresh water tank
My manual says to add 5 gallons of non-toxic antifreeze to fresh water tank. I have not seen or heard of this. I thought draining tank would be sufficient for winterization. My current knowledge is to...
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That is one way, but don't do it. Takes forever and lots of flushing to get all that stuff out of your system. Just drain it really well. You water will taste bad and foam forever after.
