Seen in video, would this benefit cooling, or is it just visual?

1 Comment

1. 

   kookymonkey6823 2 years ago

   [https://www.youtube.com/watch?v=F_vPPTicPn0](https://www.youtube.com/watch?v=F_vPPTicPn0) heres the link to the video, at **10:38**, he claims cleaning the oxidization off the copper heatsink will result in much better performance.

   Could there be adverse effects when applying this?