Googling shows this recipe:
Ingredients:
* 3 cups rubbing alcohol
* 10 cups water
* 1 Tablespoon of liquid detergent
Makes one gallon.
1 Tablespoon? I’d suggest testing this at home with garden hose handy to wash away the almost certain mess. A scant quarter teaspoon would be more like it. I tried a strong rubbing alcohol mix during mid-teens winter temperatures once, and got instant Jack Frost on the windshield. Stuff evaporates so well that it encourages ice formation.
Is this an 0bama gallon or what ???