Moved into this place 2 years ago and these stains were on the ceiling. Ignored them but now it's time for moving and I don't trust the real estate agents as far as I can throw them. I've had at it with some hot water and sugar soap and a sponge but they don't budge. Because it was there when we moved in I have no idea what the stains are/what they're caused by. I was going to try jif and steam cleaner next to try shift them, but has anyone encountered ceiling stains like these? How do you get them off.