Case yellowing: verified solution!

2 replies [Last post]
eeun's picture
Joined: Dec 19 2003
Posts: 1891

Using hydrogen peroxide to reverse case yellowing has been discussed here before, but Slashdot today linked to some ingenious Amiga folks and their process using peroxide and Oxy cleaner:

The photos at the link above are impressive. There's also a full recipe for making the cleaner, and a couple variations.

I haven't got much beige equipment left, and even less that suffers from yellowing, but there's at least one Atari ST keyboard and one of my last 68Ks (a Mac LC II with a Warp030 accelerator) that I'm going to try this on.


"Give a man a fire, he's warm for a day. Set a man on fire and he's warm for the rest of his life."
(Terry Pratchett)

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Dr. Webster's picture
Joined: Dec 19 2003
Posts: 1688
Oxy Clean? Billy Approves!


Applefritter Admin

Joined: Sep 23 2005
Posts: 316
I saw this on a couple of the

I saw this on a couple of the Amiga forums too; and I am also going to give it a shot; I have a TON of old 68K hardware that has yellowed; and some CBM stuff as well!

A sane person whouldn't be this excited about OxyClean and Hydrogen Peroxide! Smile