Seal the front cover in a clear plastic bag with some hydrogen peroxide and put it out in the sun. Don’t fill the bag, just about 1/2 a cup or so. The cover doesn’t need to be wet. That will reverse the yellowing. It will take several times because it’s so yellow.
Seal the front cover in a clear plastic bag with some hydrogen peroxide and put it out in the sun. Don’t fill the bag, just about 1/2 a cup or so. The cover doesn’t need to be wet. That will reverse the yellowing. It will take several times because it’s so yellow.
https://www.youtube.com/watch?v=_n_WpjseCXA
Retrobrighting isn’t a long term solution, and will actively make things worse over time.
Doesn’t that process also make the plastic more brittle?
Yes. Retrobrighting isn’t something I would recommend.