Thread: Rv antifreeze vs using compressed air
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  #15  
Old 09-25-2018, 12:23 PM
AndrewM AndrewM is offline
 
Join Date: Sep 2008
Location: NW Calgary
Posts: 2,785
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I just use air but I leave it go for a long time to make sure no water is coming out of lines. Dump some antifreeze in the sinks and shower and good to go.
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