Egg Pan
One of the biggest gripes that people have about their roomies is that they don’t clean up. It’s less of an issue when it’s their bedroom because that’s a private space. But it’s a different story when it comes to common areas and shared appliances because these affect everyone.

“My old roommate always used the same pan for eggs and never cleaned it,” Quetzel wrote. “For an entire year, this pan was caked with eggs and just sat on the stove (which was also covered in egg splatter.) Even if I cleaned it for him, it would be back on the stove the next day.”