Apply the mask to clean, dry skin after your lotion/toner, smoothing it well to fit the contours of your face, especially the T-zone and cheeks where pores are visible. Leave on for 10 to 20 minutes to enjoy the “tingle” effect that helps smooth skin texture, then gently remove. Pat the remaining essence until fully absorbed, without rinsing, before continuing with your moisturizer. Use 1 to 2 times a week for a refined pore effect, like Korean glass skin.