Forum Discussion
coolmom42
May 05, 2016Explorer II
MOST RVs come with a valve and intake before the pump that lets you suck antifreeze directly out of the antifreeze jug with the pump. That way you don't have to put it in the FW tank.
But if it is in your tank, assuming you used RV antifreeze for winterizing and not automotive antifreeze, you can just drain it on the ground, then fill and drain the tank multiple times. Then pump water through the system to get the antifreeze out, then sanitize the system using bleach.
But if it is in your tank, assuming you used RV antifreeze for winterizing and not automotive antifreeze, you can just drain it on the ground, then fill and drain the tank multiple times. Then pump water through the system to get the antifreeze out, then sanitize the system using bleach.
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