Getting dust off an LCD?

[Envergure]

My LCD is covered in dust which clings to it with static electricity. What's the best way to get it off? So far, I've made do by just pushing it to the sides with an LCD cleaning cloth. Can LCDs be damaged by firing an antistatic gun at them? This is a laptop screen, if that matters.

 

[mailpup]

A Swiffer duster works well for me.

 

[OLBY]

soft cloth (like glasses cleaning cloth) and alcohol(not beer),medical alcohol,it must work
and not sure about the antistatic gun!!