DIY Facial! Step 1: 3 parts baking soda, 1 part water. Mix well. Step 2: Apply in a thin layer all over your face. Repeat once the bottom layer is dry. Step 3: Let dry for 15-20 minutes. Step 4: Wash it off with warm water and a washcloth Step 5: When your face is completely dry apply a layer of whatever moisturizer you have laying around.