Go to a health food store and pick up a bottle of DMSO. Mix the CS with the DMSO, about 50/50. Keep the band aid moist with this solution. Clean the area and replace the bandaid a couple of times a day. The DMSO will greatly assist in allowing the CS to penetrate the wart. The CS must come in contact with the virus that causes the wart. Do some reading on DMSO. Combined with CS, its wonderful stuff!