MURRONI INFALLIBLE CALL REMOVER PASTE Description: Callus and corn remover paste. Directions for use: Take a small amount of paste and apply to the central part of the callus or corn. Cover the area with a plaster so that the paste does not come into contact with the non-calloused part. After a few applications, soaking your feet in a warm, soapy water bath will cause the calloused part to come off spontaneously. If the calluses are very old, deeply rooted for a long time, it is possible that they may not be removed