Was in Central/Eastern Washington yesterday and the temperature was somewhere between 103-108. I guess I wasn't used to the heat (being from the Seattle area) and I got a migraine while driving home. I had to vomit out the window while driving 70 mph. Anyway, so it was all over the side of the car and I washed it today thinking it would get it off, but it didn't, but I didn't really scrub hard. Will scrubbing it hard with a wash mitt work or is there something esle I should use to get it off. The acid of my stomach is kinda worrying me, like I don't think it etched the paint but I'm pretty sure it isn't good for the paint to sit on there, anyway,thanks for your help.