fiberglass

We are having a problem which seems to be fiberglass insulation coming through the air conditioner vents in an old apartment. It gets on everything, even a person’s skin & doesn’t wash off. I think we have solved the AC problem, but how do we get all this “stuff” out of the things without having to throw away everything. Please help.
PS: Please give specifics how to use the website as your “message board” says “don’t leave a message”? I’m not too literate on the computer.
Leona Markoff
lmarkoff@bellsouth.net