Tool Cleaning Nikon D60 HELP!! How Do You Get The Polarizer Off The Lens????

HELP!! How do you get the polarizer off the lens???? - tool cleaning nikon d60

I have a Nikon D50 digital SLR camera with a lens 18-55mm lens kit. I bought the Sunpak Circular Polarizer 52mm lens on my ... I slipped, but he can not lose! I was in Nice and right - and son always ... But is that the outer ring of real glass, and turns that, but did not tighten or loosen. The son of the ring are so small that I can not find enough grip, you can move to get it! I only have to make sure that they fit ... and do not take the time to clean before the lens. Now I'm stuck with a polarizer can not lose and can not clean a dirty lens. HELP ME! Is there a special way to do, or a tool I need? I am lost and very angry and frustrated!