Call me weird, but a little part of me gets great joy when I remove the lint screen from the dryer in my apartment building to find that the person before me didn’t clean it off and left a tremendous amount of lint thus making it remarkably easy to take off. It’s kind of like how I like getting rid of that boogery glue that is used in magazines for large inserts. The best is when TWO people didn’t clean the lint screen so you have two layers of sometimes different color and it comes right off. If there’s only a bit of lint, not even enough to cover the entire surface, that sucks and is not a happy discovery.