Update: Re: Helpful Household Tip
Okay, so spraying vinegar on at night doesn't work at all. However, spraying it over the ice in the morning seems to help...a little. Maybe that's what the article meant-though I'm sure it said "the night before". Anyway, I still hate scraping. Thanks abs for the hint on anitfreeze in the window wiper fluid. I'll give that a try...and possibly try to remember to turn my car on a good ten minutes before I have to leave. That's all of the helpful hints for now.