Amorolfine Hydrochloride Application is an antifungal medication that is used clinically and topically to treat nail infections caused by sensitive bacteria. Its specific application method is generally divided into 4 steps, including filing the nails, cleaning the nails, applying and waiting for the application to dry. The details are as follows: 1. Step 1: First, use a nail file to smooth the surface of the nail plate that has been infected by the fungus, and at the same time, avoid touching the healthy nails, which may lead to infection. 2. Step 2: You need to remove the cotton swabs and use them to further clean the already clean and smooth nails. 3. Step 3: Then use a medicated spatula to take out the amorolfine hydrochloride application and apply the medication evenly to the diseased nail. 4. Step 4: Finally, wait for the application to dry. The medication should be used under medical supervision to avoid accidental ingestion into the eyes, mouth and nose, and is contraindicated for those who are allergic to any of the ingredients in the medication.