- Apr 25, 2005
Never really thought about this in the past and just bought "the pink stuff" at the best price I could find. Got in a discussion on the stuff and it got my gray cells moving. This is the only article I have found on the subject. There appears to be significant pricing differences ($3 - $7 per gallon) depending on the ingredient mix (ethanol, proplyene glycol, glycerol), . Since we take several winter camping trips each year we consume many gallons of this stuff in a year. Insight from long term RVers would be nice. What kind of RV antifreeze should you use?