Here is a very cheap facial mask, I use this all the time to reduce hormonal breakouts. I know some people use it for blackheads and acne scars. Use about 2 tsp. of baking soda and 1/2 an orange. Put baking soda in a small bowl and squeeze in the juice from the orange. Mix it into a paste and apply to your face. Leave it on for 20 minutes. Rinse of with warm cloth. My face feels so clean when I am done. It also tingles just like a store bought mask.