Wash affected area and dry thoroughly. Cut plaster to fit corn. Apply medicated plaster. Cover plaster with pad. After 48 hours, remove medicated plaster and pad. Repeat this procedure every 48 hours as needed for up to 14 days until corn is removed. May soak corn in warm water for 5 minutes to assist in removal. To help prevent recurrence of corn, continue to wear pad without medicated plaster on sensitive area. Special Note. Warnings. For external use only. Do not use this product on irritated skin, on any area that is infected or reddened, if you are a diabetic, or if you have poor blood circulation. If discomfort persists, see your doctor or podiatrist. Keep this and all drugs out of the reach of children. In case of accidental ingestion seek professional assistance or contact a Poison Information Center immediately. As with any drug, if you are pregnant or nursing a baby, seek the advice of a health professional before using this product. Use only as directed. Disclaimer. Herbspro.com offers nationally branded products that are produced according to manufacturing standards set by regulators at everyday low prices. Do not use unproven, unbranded products, which can pose serious risks to your health.