If any of your old boomboxes has that white or tan colored plastic that becomes more yellow or brown over time, then this is the solution...
http://retr0bright.wikispaces.com/
http://retr0bright.wikispaces.com/
Is it advised you protect the labels on the back or does this process not harm the labels?caution said:I'm actually doing this tomorrow. I've been waiting a while for a good clear weekend day, so I've had the stuff ready for a while. I initially purchased 35% hydrogen peroxide for the treatment, but soon found that you can buy Salon Care 40 Volume cream for a lot less, which has a 12% concentration. Then I found the video below and decided I'm going to just try some 3% and see if I can get that to work and hold on to my more concentrated stuff for perhaps more stubborn future retrobrite sessions.
https://www.youtube.com/watch?v=_ewI7nMgrB8