Instructions for use: Clean the nail and if it is covered with nail polish remove the nail polish completely before using Excilor. Use the applicator to cover the entire nail and the underside of the nail edge. Be sure to apply Excilor in a generous layer. Allow the nail to dry (30-40 seconds) before putting on socks and/or shoes. Thus, the product can penetrate the nail. After application, it is normal to feel a tingling sensation under the nail; this shows that the product has completely penetrated the nail. Apply to the infected area twice a day (once in the morning and once in the evening). For best results, treat the infected area for at least three months. It is advisable to continue the treatment until the nail has completely recovered. To support better treatment compliance, Excilor is available in two forms: - applicator pen: approximately 400 applications - solution: 3.3 ml