I'm running straight distilled water in my windshield washer fluid reservoir.
I want to "winterize" it down to about 15 degrees.
Can I just add some kind of alcohol? If so, what kind and mix ratio?
I don't want to use the off-the-shelf stuff from the parts store.
I want to "winterize" it down to about 15 degrees.
Can I just add some kind of alcohol? If so, what kind and mix ratio?
I don't want to use the off-the-shelf stuff from the parts store.