I have posted this issue in the HC5000 thread but haven't got any response so I will try my luck here.

I've had the 5000 for about two months, all of a sudden I notice 3 dust blobs on the screen.

Is there any way for me to get rid of them apart from taking the thing apart myself?

I've tried searching the thread for instructions on the panty-hose or filtrete trick but I couldn't find any directions. Can someone give me a tip on how to do it?