I made my first try at retrobrighting. It a process for turning older ‘yellowed’ plastic back to the original white. I made a UV exposure bin with UV LEDs and some reflective foil, and then filled it with a mix of hydrogen peroxide and distilled water.

This is an old Mac SE that needs some restoration work. I’ll recap the main board as well since those electrolytics are old. The floppy drive also needs some cleaning and lubrication.