Strange "pink stuff" freezing problem
I'm new to this site but I've had travel trailers for some time. Every fall I winterize using a gallon of the "pink" RV antifreeze and have never had any issues with any trailers. Last fall...same r...
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I just drain/blow out system and only use anti-freeze in 'p' traps/toilet bowl.
I put nothing in/thru lines.
I do the same. No pink stuff ever goes in my lines, just the traps/drains.Never a problem in central Idaho weather.
