Apply Dermoys liquid as instructed by your doctor. Do not use this liquid for durations shorter or longer than suggested by your doctor.Continue to use this drug until completion of the maximum amount prescribed, even though the symptoms disappear after medicine has begun. Stopping the medication too early can allow the growth of the microbes to begin, which can lead to an infection relapse.Clean and dry the affected area. Apply a thin layer of this liquid twice daily or as advised by your doctor and gently rub on the affected areas. Avoid getting this liquid in contact with open wounds, eyes, mouth and nose.