Might not be the best place to put this but I've cured the yellowing sole/shell thing whilst on my way to finishing a pair of customs.
I've tried removing yellowing in the past with some pretty hardcore chemicals but it's never worked.
Got to wondering how deep the yellowing went and with that in mind set about this pair with a small round Diamond bit in my "Dremel".
Keep the bit moving and you don't damage the patterning or make any new obvious marks.
Changed to a pointy bit for the final pass as the round hadn't quite gotten into all the nooks and crannies.
Pretty fucking happy with the result.
One section done.
Before.
After.
I've tried removing yellowing in the past with some pretty hardcore chemicals but it's never worked.
Got to wondering how deep the yellowing went and with that in mind set about this pair with a small round Diamond bit in my "Dremel".
Keep the bit moving and you don't damage the patterning or make any new obvious marks.
Changed to a pointy bit for the final pass as the round hadn't quite gotten into all the nooks and crannies.
Pretty fucking happy with the result.
One section done.
Before.
After.