I'd had a wart on the ring finger of my right hand for years. I tried freezing, treatments, peeling it off but it always came back. Finally I tried fulvic acid in a 350x concentration. I would just put a drop on the wart 2-4 times a day and cover it with a band aid. I would peel or grind off the dead skin with an emery board. after a few weeks the wart was dead. I still have the dead flesh where the wart was in my finger but it hasn't grown back after 3 months.
Any tips on how to get rid of the remainder of that flesh from the wart below the surface?