Windshield washer in winter
buy some isoprophyl alcohol at your local drug store and pour it in one pint to the gallon of WW fluid.
The price of iso alcohol has skyrocketed, so they use less per gallon and charge twice as much.
it's the alcohol that keeps the wter from freezing
The price of iso alcohol has skyrocketed, so they use less per gallon and charge twice as much.
it's the alcohol that keeps the wter from freezing
What NEGGY said 
100% Isopropyl has a freezing point of ~ -127F.
Mix it with WW fluid (even some WW that's rated not to freeze down to -25) !
I have done this and had a weekend up in Wisconsin a few years back when the ambient temp was -28 and the WW did NOT freeze.
100% Isopropyl has a freezing point of ~ -127F.
Mix it with WW fluid (even some WW that's rated not to freeze down to -25) !
I have done this and had a weekend up in Wisconsin a few years back when the ambient temp was -28 and the WW did NOT freeze.


