I don't know!  Did you know that American janitors' median pay was $10.68 in 2010?
I doubt it. They make more money than janitors. Their median pay was $10.68 an hour in 2010.
I used to work as a janitor at an office building.  I worked at night so it was quiet and sort of nice. Oh did you?  I understand that sometimes janitors do security and mantenance duties. Yeah, I was also told to look for anything out of the ordinary as well. Oh.  Sometimes it's unpleasant, and it's physically demanding work! Yeah it is.  Oh do you know anything about building superintendants? That's true! A similar job is being a building superintendent. They do more managerial work. Oh!  I didn't know that is what a building superintendent did!  Do you have to have a college degree for that position?
General janitor duties often include the following tasks:  In 2010, the median pay of a janitor working in the US was $10.68 per hour.