I too have the same problem. Wonder my thoughts were also similar with those of 64643..
Since a week i was also wondering looking at the feet of few people. The thick skin which does not peel off so easily, but forms thick scabs and i need to force them to remove..
does taking Sallisilic acid by mouth help?? ..
any experiments/ideas/ or improvements by using sallisilic acid?? please let us know..