Although I have only used Tincture of Iodine set in ethyl alcohol I see no reason that SSKI wouldn't be just as good!
NickNick used Lugols I think?
I put one full dropper's full over my left region one night, then the same on the other side the next night. 5% iodine.
Remember 48 hours must pass before dousing the same side
And should you have super sensitive skin you can dilute Lugols or SSKI with a tad of distilled water in a separate small bowl. You need to rapidly spread the 5% Iodine to already thin out the solution a bit.
You would use golden grain or Everclear to dilute if you have tinctured Iodine as I do.
Hope this helps.
If you are so inclined to share your results with the forum please do.