windscreen washer fluid?

[nickpike]

How anyone might know this is beyond me, but the factory fitted windscreen (wind shield?) washer fluid is really good stuff. I also love the spray pattern. It only goes on the glass, and not half on the car behind.
Anyone know what they use, or at least recommend a good type?

 

[kn5owa]

Be sure it has freeze protection - below zero - see label - my current supply is stated as good to minus 20 degrees using methanol as the freeze protectant.

Some of this stuff is just colored water - get the cheapest available with freeze protection.