I sweep. I mop. After dance recitals, I'm always fighting glitter on (and off stage). Sweeping and mopping get most of it up, but it is a bit of a PITA to do this. My shop vacuum (with its 6" or so attachment) doesn't quite cut it when vacuuming a 30' W stage. Not to mention the back and side stage areas. Dust mops (while good for touch ups) don't really do the trick. If I have to buy a bigger, better vacuum (with appropriate attachments), then so be it. I'll find the money somewhere. What do y'all use for those big expanses of floors??