How to use Episoft Anti-Unwanted Hair Serum? Step 1: The hair in the area where Episoft™ will be used must be removed. You can remove hair with waxing, laser epilation and epilation device. Step 2: You need to drop Episoft™ serum onto the hair removed area and apply it by massaging. After 10-15 minutes, the skin will absorb all the contents, but you can wash it if you wish. Step 3: When you complete the first 2 steps, you will complete the first session. When the hair grows back, you need to repeat Steps 1 and 2. You need to perform the procedures in this way for 3 sessions.