How long can a car stay in garage if temps drop below freezing

It’s been a few years since I’ve had dirt bikes and used that water wetter but I’m almost certain it only Lowers the actual water temp. I’m pretty sure it doesn’t offer any antifreeze Benefit. I may be wrong

any solution in water lowers freezing point. Just some more that others.

salt, alcohol, orange juice,

gotta think back to 8th grade chemistry class. Freezing-point depression - Wikipedia

Now don’t use water wetter to replace anti freeze. We’re just talking a little bit cause of what it is and low concentration

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