Mix a quarter teaspoon of Blue Nila powder with one teaspoon of cornstarch until fully blended. Gradually add yogurt while stirring until you get a smooth, creamy mixture. Apply the mixture to clean skin (washed with warm water), avoiding the eye area. Leave the mask on for 15 to 20 minutes.

To remove the Blue Nila mask, use a soft cloth or sponge. Gently wipe the face in small circular motions to gradually lift the mask. Rinse the face several times with lukewarm water until the blue color is completely gone. If a slight blue tint remains, wipe the face with a cotton pad soaked in rose water or a natural toner. Gently pat the skin dry with a soft cotton towel, then apply a suitable moisturizer for your skin type.