It was somewhere outside Barstow when raden wrote:

Meths is still useful as antifreeze in the windscreen washers

But mostly glycol

Not in washers - glycol smears like crazy. It used to be used, but not
for a couple of decades.

Radiator coolant is a glycol. Either ethylene glycol in the cheap
stuff, or propylene glycol in the non-poisonous sort.