Spray the heel and sole of wet or dry feet. Let activate for 30 seconds up to 5 minutes. For best results, buff away dead skin cells with the Deborah Lippmann foot file (sold separately). Rinse with water. Recommended use: no more than twice a week. Warnings Not to be used for children under 3 years of age. For external use only. Wash hands after each use. Avoid contact with eyes. If contact with eye occurs, rinse thoroughly with water. Keep out of reach of children. Do not apply to wounds. Discontinue if local irritation or rash occurs during use.