As luck would have it, I got the editorial sample of Purosol Plasma Molecular Screen Cleaner at the same time I noticed that all my fingerprints and spilled coffee on my ThinkPad laptop were really making it tough to read the screen. A couple of squirts, a rub with the special cloth that comes along with the cleaner and voila! My screen was cleaner than it has been in years.
So what is this stuff? The Pasenda company claims that it is a "molecular-level, enzyme based cleaner that will not harm delicate electronic products and creates a protective anti-static shield without harsh chemicals that harm products and the environmnet." Big claim, but I can vouch that it does indeed clean the screen.
Contact Purosol A one ounce bottle has a list price of $7.95.