Ex-Janitor here. I lost my job because kids kept their classroom too clean. The administration decided they didn't need as many janitors anymore and they fired me. I couldn't find another job because my only marketable skill is janitorial work and everyone was already keeping their facilities clean. Then I got evicted and my wife divorced me. Now I'm living in a tent under a bridge getting paid a nickel to clean other homeless people's tents. Moral of the story is, never clean up your messes. Just let the janitors do it. You could be saving their entire careers.