Any of you guys winterizing with air only?
In my 10+ years of travel trailer ownership here in the Pacific NW, I've never used anything other than compressed air to blow out my lines and winterize. I haven't used any of the pink stuff, apart f...
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I blow out with air and sometimes I'll suck about a cup of plumber's antifreeze into the lines to protect the pump. It gets dowm to minus 30 here.
