[GreenKeys] Cleaning, brightening, polishing Etc.

[Eric]

My vague recollection of it involving peroxide and baking soda led me to this, though I haven't tried it.

hackaday.com/2009/03/02/restoring-yellowed-computer-plastics/

On May 3, 2017 5:32:40 PM PDT, Thomas Tillson via GreenKeys <greenkeys at mailman.qth.net> wrote:
>Hi Gang:
> 
>I have looked in vain for the person who came up with a formula to get
>the  
>TT plastic covers back to their original color/looks.
> 
>Does anyone remember this where they could put their finger on it??
> 
>Thanks in advance for any help.
> 
>Tom Tillson