Trying to RESTORE (whiten) Old Yellowed Plastic

Hi, in this video today I try and restore old yellowed plastic the lazy way by just leaving it out in the sun. I was told about this technique in my 'trying to fix' a Nintendo Entertainment System so I thought I would test it out.
Here is the original video from Perifractic's Retro Recipes:
https://youtu.be/8P1OVj0IcqY
Remember that this is just for entertainment and I am not an expert in these repairs. The processes in the video may not be the best way, the correct way or the safest way to fix these things.
I do love fault finding and trying to fix broken things so I hope that comes across in this 'Trying to FIX' series.
Many thanks, Vince.

Видео Trying to RESTORE (whiten) Old Yellowed Plastic канала My Mate VINCE