I know that the LCD can be cleaned on the outside screen with 100% rubbing alchohol, but I was wondering if the same can be done to the inside or not??? Trying to finish basic construction (pre-tweeking) tonight and have an image projected (assuming everything still works), so any help on this would be greatly appreciated!!!

I use it on both sides, the glass side and polarized side. use it with a soft cotton t-shirt..

I think you shouldn't use a cotton t-shirt because of the lint. When I used it wtth alcohol, it left streaks and lint. Switched to lint-free wipes and all that was gone.