Unscented pure 100% clay kitty litter makes an excellent facial mask! It's not gross when you think that it is simply bentonite clay, used by many high priced spas.
Take a few tablespoons of clay(litter), mix with water(or rose water), and add a bit of your favorite essential oil. I've added a bit of aloe vera gel as well for a soothing winter mask.
If this grosses you out, or you worry about the purity of commercial clay litter, you can purchase organic bentonite clay inexpensively. Mountain Rose Herbs(my favorite) has a variety of organic clays for sale.
Also see Beauty from Nature.
See more tips at Works for Me Wednesdays.