Best alternative to RV antifreeze.
We're trying to get an early start heading out west this year in April. We're going the South route out and North route back so we will experience some freezing snowy weather for sure. A mix of 50/50 ...
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IMO, it is a common misconception that holding tanks at a level below 80 percent will not be a problem. The exit plumbing includes piping that will be 100 percent water and will be destroyed in the freezing process.
