I hate cleaning my laptop screen. You try not to touch it, but it happens, and, with time, it accumulates fingerprints. And dust. And, if you're really unlucky, scratches.
My solution? Cover the surface with a clear thin spray-on film. After this film collects for a while the dust, fingerprints, and dirt that your screen otherwise would, simply peel it off, and spray the product on again.
Not sure you should start a company to produce this? Well, you don't need to worry about market saturation: As with all brilliant product ideas, this one is for something disposable.-- TerranFury, Apr 09 2004 Brilliant. Reminds me of when I was young and I'd get white glue on my fingers--after a while, it would turn clear, and you could freak people out by pretending to peel your skin off.-- 5th Earth, Apr 09 2004 random, halfbakery