Using snail filtrate facial soap is quite simple, and the process is similar to using any other facial soap. Here are the steps to follow: 

• Wet your face with lukewarm water
• Lather the soap in your hands and gently massage it onto your face in circular motions.
•  Pay special attention to areas with oil, dirt, or makeup buildup, such as your nose, forehead, and chin.
•  Rinse your face thoroughly with lukewarm water, making sure to remove all the soap residue
• Pat your face dry with a soft towel.