Q: How to clean iPad screen

Use the black cloth that came with it. Otherwise, you can use any lens cleaning cloths used to clean eyeglasses. You can find them at any optomotrist store.

Here is Apple's recommendations: http://support.apple.com/kb/HT3226

You mean that I shouldn't be using a Brillo pad?

Only if it's really dirty and grimey. In that case you may want to soak it for ten minutes in warm water and dishwasher soap or a tablespoon of Windex.

And if neither of those methods work you could use an orbital sander.

Too expensive. I don't own one.

Put it in the dishwasher, then you won't have to worry about wearing off the oleophobic coating.

"oleophobic" --- afraid of oleos?

I think it's a misspelling. Should have been oreophobic - afraid of Oreos.

Oreos are ok, it's those Hydrox cookies you have to look out for.

Oh, you are so right. I've been hydroxed once. It's horrible, simply horrible. I thought I was drowning.

I accidently hit a water buffalo last week and had that same feeling.

They tend to give me that run-over feeling.