Tried this on my dad's car when it was about 9°F (-12°C) outside. The ice was approximately mm thick on the windshield. Sprayed it on fairly thin on a portion of the glass; you can see it turned the spot slightly damp from the solution. I let it dwell for about 2 minutes to see how it would help my ice scrapping. This was six passes (left to right) with a conventional ice scrapper. Clearly, you can see it made it easier to scrape. I'll have to try spraying more on solution on there. I like the fact that it won't freeze making Eistau ideal for keeping in the car for use.
same here. not a bad product, but it seemed like it took more than i expected. i guess i was assuming the effect would be different. i was thinking (having never used it previous to last week), that it would somewhat dissolve the ice to a certain extent, but rather it seemed to just soften it.
^ Hard to say. I will add that I found out it works wonders on frost. Spray it on, wipe it off. Streak free.