I was using tape for a school project today and you know how your fingerprints get onto the tape? Well there are fingerprints on my glossy MBP and i just stuck a piece of tape on the screen with part of it still on my finger, (dont want to scratch the screen while removing) and what do you know, it took off a fingerprint mark with no damage at all! Try it! Now I'm not saying that you should use it as your main cleaner but if ever you get one fingerprint on there that's really bothering you, just take a piece of tape. It's quick and easy. However I still will use iKlear for my main cleaner. edit: For example, if the adhesive from the tape stays, I would use something like iKlear.