Hmm,"appears unscathed"? Now,there's the smelly kicker. A large expanse might reveal the scathing. Also,isn't Windex tinted blue,doubt it would transfer but.........? My Mom was the cleanest & cleaningest woman ever. She used to make us scrub walls with a dilute ammonia,vinegar and baking soda solution more often than my Dad painted.

I know! It was so magical how everything just melted right off. But if the paint melted off too that would be horrifying.

The wall is very light coloured so I think I would notice if there was any colour transfer.

But I will probably just stick with my usual vinegar and water and drop of dishsoap, plus elbow grease. Unless someone comes in and says "This is all I've used for years, no problem!" LOL

I'm a painter and I use Windex to clean my walls and trim all the time.

Awesome paintguy22, that puts my mind at ease!

Do you just spray on and wipe off, or make a diluted solution and wipe it on, or...