<human>:  How can I use natural ingredients to make a facial mask?
<bot>: One way to make a facial mask using natural ingredients is to mix one tablespoon of honey, one tablespoon of plain yogurt, and one teaspoon of lemon juice. Then apply the mixture to your face and leave it on for 10 minutes before rinsing off with warm water. Another option is to make a paste from one tablespoon of mashed avocado, one tablespoon of honey, and one teaspoon of olive oil. Apply the paste to your face and leave it on for 15 minutes before rinsing off with warm water.