Whats the best way to keep iPhone screen clean?

[dealrocker]

Screen is the single most important part of any iPhone. I have been noticing the much smudgy fingerprints on my iPhone screen. Just wondering a protector or something that doesn't show the finger prints as much. I have never used any special cleaning products ever before.
Please suggest a safe way to do this task.

[cheef]

Power Support anti-glare film for iPhone 3G / 3GS

I've used this product on my 2G, 3G and 3GS and wouldn't buy an iPhone without a set.

Two films come in the pack, so you can keep one for a rainy day. They also do a 'crystal' version, but this gives the same effect as the iPhone screen 'as is', so you would still get smudge marks.

Definitely go for the anti-glare version.

Link above is to UK Apple store, as the US one is currently offline at time of writing.
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