Shaky Finger Soaking
I think I would attempt the Matty soak, with fingers trembling, while I wouldn't bother with the Grove, because I don't see it removing the darkened areas. I suggest of course first removing the card from its plastic case.
Brian
Last edited by brianp-beme; 05-29-2016 at 08:23 PM.
Reason: Added practical advice
|