OT -- imitation antifreeze
A few seconds of Googling suggests that most alternative antifreezes are
geared towards being more enviro or pet friendly, not necessarily cheaper.
There could be something out there, some chemical powder say, that disolved
in water depresses the freezing point and is also not corrosive but if so
why wouldn't we be using it in the first place?
Would an engine block heater be a least costly solution?
|