Quote Originally Posted by The_Hawk View Post
I have always used this stuff, although last time around they (apparently) didn't have it anymore and I got the summer concentrate bottle, but I still haven't used it as I've only just finished my last bottle of the original fluid.

In a vehicle without headlight washers or rear window washers it probably doesn't matter too much since the plumbing is pretty simple... in the van I consider it a pretty cheap insurance policy against fouling the lines (11 years in it's still good).

If it's still $10/L that's not too bad. Skoda had quoted me $10 for something like a 200mL bottle. But it's more like a 10:1 mix ratio.