@ TJLazer
You can get it in the States at pet supplies stores, they call it "Urine Rescue" and it's the 35% grade of H2O2, it's in gallon containers and cheap too. Xanthan gum can be got from health food shops or on Ebay. A touch of 'Billy Mayes' finest hour' and you are good to go.
WotTheFook ( also known as Merlin
)
@ Dagger
All of the information you need is in the Wiki, located here:-
http://retr0bright.wikispaces.comThe "Oxy" acts as a catalyst and it's this, along with concentrated UV light, that allows us to reverse the discolouration so quickly. It's a customised example of applied chemistry, as bromine vibrates under UV light and we exploit this to remove the attached oxygen molecule and replace it with a hydrogen from the catalysed H2O2.
Don't add a lot of "Oxy", as it will foam like a burst sofa; less definitely isn't more in this case.
@ all
For the Americans, our expert on applying Retr0bright out there is Lorne from Vintage Computer Forums who is in Arizona and he made us aware of Urine Rescue. There are three 200-page long threads on that site on Retr0bright (!) and they helped us tremendously in optimising the process.
