Found 15th Jan 2013
ok, it's not the cheapest, but with screen was in the winter you get what you pay for. this is the only screen wash that has a decent freeze level. will keep on working down to -22 c. unlike every other screen wash i've seen that usually say good to -5 to -10c at best. and seen as i've seen temps as low as -15c i dont wanna chance my screen wash pipes blocking or splitting due to cr*p screen wash. i'd rather spend £3 rather than £'s replacing broken pipes on my car due to cheap screen wash that froze.