FBXL Social

I would bet it's really dependent on the mechanism of the color degradation. If this is due to crystalization of the plastic in the sun or it's due to scratches accumulating over years, then quickly melting a top layer of plastic could have big results. For C64s, bromine molecules that are in the plastic as a fire retardant migrate to the surface and retrobriting involves bleaching away those molecules.

But I dunno. It's sorta neat!