NO!
DO - NOT USE SPRAY! TRUST ME ON THIS!!!!!
I bought a psp, and the day I got it, I went all obssevie compulsive on keeping it clean, and used eyeglass cleaner spray... Sure it works good on my ds, but the psp... NO!
What happened was the screen it self isn't really attached to the plastic holders, so the cleaner went under the screen, and onto the lcd, making alot of water type damage...
it looked horrible.
luckily i could return it, because it was within 7 days, and it was perfect.
Trust me on this one... DO NOT! I REPEAT, DO NOT USE EYEGLASS CLEANING SPRAY.
-lol trust me... It freaked me the fuck out.
idosk8