I got the behemoth G3 AIO and I noticed it's got a slight yellow color to it's clear plastic top. I know there's headlight cover cleaner that can prolly do the job but is there a better solution?
The cleaner you speak of is designed to remove oxidation, and I'm pretty sure the yellowing on the top of the AIO's case is due to the heat rising from the monitor. It's probably discolored for good, but if the cleaner is only a few bucks it might not hurt to give it a try.
Just thought I d mention iam turning a studio display 17" into a Macquriam and it had yellowing all over it but with some squirts with 409 and a little time and H2O its cystal clear now.