How can i Clean My PSP

[Lord_Rob]

I have a lot of dust and durt under my faceplate in my psp. Can anyone tell me or give me a guide on how to open my psp and clean the inside faceplate. Thanks

[IndianCheese]

unscrew it and use aerosol dust remover

[Lord_Rob]

I cant open the faceplate?! :( I Dont know where to start and i cant unsrew it can someone who did open it tell me exactly how to do it?