Ain’t no feeling like Oldsmobling!
My hot water jet wash machine is in a garage that isn’t heated 24 hrs a day. Sometimes it might days it’s in the cold. I have always drained it for the winter, a friend asked if there was something that could be used to keep it from freezing. My first thought, RV antifreeze? For what I hope are obvious reasons, I want to keep regular green antifreeze as far as possible from my transmission parts!! Just curious what others do, and if just draining it is my only option. Thanks