Before using this product, wash feet with warm soap and water, removing dirt, oils, creams or lotions. Put gloves on prior to application process. Do not use on any areas of the feet that have open wounds, cuts or scrapes Apply a liberal amount of product to the callused areas of the foot. Keep product off of non callused areas of the feet. If excess should run on to non callus areas, wipe the area clean with a paper towel. Allow product to penetrate the callused skin area. After 3-5 minutes use a pumice bar to release softened callus. Finish area with a smoothing foot file if needed. NOTE: If any stinging or burning sensation occurs wipe the product off with a paper towel and wash the area thoroughly with cool water and soap.WARNING: If you are diabetic consult your physician before use. Keep out of reach of children. Avoid contact with eyes. If product should get into the eye, flush immediately with water for at least 15 minutes and seek medical attention. Use only as directed on callused areas of the feet. Never use the product on wounds, scrapes or cuts on the skin. In case of soft skin contact wash immediately and remove any contaminated clothing or shoes and thoroughly wash them with soap and water. Seek medical attention immediately if area treated becomes inflamed or infected. DO NOT ingest or swallow. In case of ingestion rinse mouth with plenty of water. Do NOT induce vomiting. Consult a physician immediately. In case of inhalation move to fresh air. In case of breathing difficulty contact medical help. DO NOT re-use the empty container.